diff --git a/gsk/resources/vulkan/blendmode.vert b/gsk/resources/vulkan/blendmode.vert
index 35b8356c90..6670475ed8 100644
--- a/gsk/resources/vulkan/blendmode.vert
+++ b/gsk/resources/vulkan/blendmode.vert
@@ -12,10 +12,6 @@ layout(location = 1) out vec2 outStartTexCoord;
 layout(location = 2) out vec2 outEndTexCoord;
 layout(location = 3) flat out uint outBlendMode;
 
-out gl_PerVertex {
-  vec4 gl_Position;
-};
-
 vec2 offsets[6] = { vec2(0.0, 0.0),
                     vec2(1.0, 0.0),
                     vec2(0.0, 1.0),
diff --git a/gsk/resources/vulkan/blendmode.vert.spv b/gsk/resources/vulkan/blendmode.vert.spv
index 614f7cfc50..2a8e9392ae 100644
Binary files a/gsk/resources/vulkan/blendmode.vert.spv and b/gsk/resources/vulkan/blendmode.vert.spv differ
diff --git a/gsk/resources/vulkan/blur.vert b/gsk/resources/vulkan/blur.vert
index 4a5a138af8..10dccf7b7f 100644
--- a/gsk/resources/vulkan/blur.vert
+++ b/gsk/resources/vulkan/blur.vert
@@ -12,10 +12,6 @@ layout(location = 1) out flat vec2 outSize;
 layout(location = 2) out vec2 outTexCoord;
 layout(location = 3) out flat float outRadius;
 
-out gl_PerVertex {
-  vec4 gl_Position;
-};
-
 vec2 offsets[6] = { vec2(0.0, 0.0),
                     vec2(1.0, 0.0),
                     vec2(0.0, 1.0),
diff --git a/gsk/resources/vulkan/blur.vert.spv b/gsk/resources/vulkan/blur.vert.spv
index f83b77a2e7..f13264fdcf 100644
Binary files a/gsk/resources/vulkan/blur.vert.spv and b/gsk/resources/vulkan/blur.vert.spv differ
diff --git a/gsk/resources/vulkan/border.vert b/gsk/resources/vulkan/border.vert
index b37ea9ec9c..c712796e6b 100644
--- a/gsk/resources/vulkan/border.vert
+++ b/gsk/resources/vulkan/border.vert
@@ -15,10 +15,6 @@ layout(location = 3) out flat vec4 outCornerWidths;
 layout(location = 4) out flat vec4 outCornerHeights;
 layout(location = 5) out flat vec4 outBorderWidths;
 
-out gl_PerVertex {
-  vec4 gl_Position;
-};
-
 vec2 offsets[6] = { vec2(0.0, 0.0),
                     vec2(1.0, 0.0),
                     vec2(0.0, 1.0),
diff --git a/gsk/resources/vulkan/border.vert.spv b/gsk/resources/vulkan/border.vert.spv
index dfa95f1b59..5cd6c74e2a 100644
Binary files a/gsk/resources/vulkan/border.vert.spv and b/gsk/resources/vulkan/border.vert.spv differ
diff --git a/gsk/resources/vulkan/color-matrix.vert b/gsk/resources/vulkan/color-matrix.vert
index eb3f4fa727..f264d10cde 100644
--- a/gsk/resources/vulkan/color-matrix.vert
+++ b/gsk/resources/vulkan/color-matrix.vert
@@ -12,10 +12,6 @@ layout(location = 1) out vec2 outTexCoord;
 layout(location = 2) out flat mat4 outColorMatrix;
 layout(location = 6) out flat vec4 outColorOffset;
 
-out gl_PerVertex {
-  vec4 gl_Position;
-};
-
 vec2 offsets[6] = { vec2(0.0, 0.0),
                     vec2(1.0, 0.0),
                     vec2(0.0, 1.0),
diff --git a/gsk/resources/vulkan/color-matrix.vert.spv b/gsk/resources/vulkan/color-matrix.vert.spv
index 89176d44e6..640ea057c3 100644
Binary files a/gsk/resources/vulkan/color-matrix.vert.spv and b/gsk/resources/vulkan/color-matrix.vert.spv differ
diff --git a/gsk/resources/vulkan/color.vert b/gsk/resources/vulkan/color.vert
index ce85ea7fd3..1e1618aef9 100644
--- a/gsk/resources/vulkan/color.vert
+++ b/gsk/resources/vulkan/color.vert
@@ -8,10 +8,6 @@ layout(location = 1) in vec4 inColor;
 layout(location = 0) out vec2 outPos;
 layout(location = 1) out flat vec4 outColor;
 
-out gl_PerVertex {
-  vec4 gl_Position;
-};
-
 vec2 offsets[6] = { vec2(0.0, 0.0),
                     vec2(1.0, 0.0),
                     vec2(0.0, 1.0),
diff --git a/gsk/resources/vulkan/color.vert.spv b/gsk/resources/vulkan/color.vert.spv
index 4a0b396584..cc12e4cfb5 100644
Binary files a/gsk/resources/vulkan/color.vert.spv and b/gsk/resources/vulkan/color.vert.spv differ
diff --git a/gsk/resources/vulkan/crossfade.vert b/gsk/resources/vulkan/crossfade.vert
index 53cb15d012..837f0084ee 100644
--- a/gsk/resources/vulkan/crossfade.vert
+++ b/gsk/resources/vulkan/crossfade.vert
@@ -12,10 +12,6 @@ layout(location = 1) out vec2 outStartTexCoord;
 layout(location = 2) out vec2 outEndTexCoord;
 layout(location = 3) out float outProgress;
 
-out gl_PerVertex {
-  vec4 gl_Position;
-};
-
 vec2 offsets[6] = { vec2(0.0, 0.0),
                     vec2(1.0, 0.0),
                     vec2(0.0, 1.0),
diff --git a/gsk/resources/vulkan/crossfade.vert.spv b/gsk/resources/vulkan/crossfade.vert.spv
index c062edb2af..5df7beaecf 100644
Binary files a/gsk/resources/vulkan/crossfade.vert.spv and b/gsk/resources/vulkan/crossfade.vert.spv differ
diff --git a/gsk/resources/vulkan/inset-shadow.vert b/gsk/resources/vulkan/inset-shadow.vert
index 7b76e532d5..5fd8623529 100644
--- a/gsk/resources/vulkan/inset-shadow.vert
+++ b/gsk/resources/vulkan/inset-shadow.vert
@@ -18,10 +18,6 @@ layout(location = 4) out flat vec4 outColor;
 layout(location = 5) out flat vec2 outOffset;
 layout(location = 6) out flat float outSpread;
 
-out gl_PerVertex {
-  vec4 gl_Position;
-};
-
 vec2 offsets[6] = { vec2(0.0, 0.0),
                     vec2(1.0, 0.0),
                     vec2(0.0, 1.0),
diff --git a/gsk/resources/vulkan/inset-shadow.vert.spv b/gsk/resources/vulkan/inset-shadow.vert.spv
index ce620f2d95..8f1d191ac0 100644
Binary files a/gsk/resources/vulkan/inset-shadow.vert.spv and b/gsk/resources/vulkan/inset-shadow.vert.spv differ
diff --git a/gsk/resources/vulkan/linear.vert b/gsk/resources/vulkan/linear.vert
index f9fd57cac6..7453c0d884 100644
--- a/gsk/resources/vulkan/linear.vert
+++ b/gsk/resources/vulkan/linear.vert
@@ -29,10 +29,6 @@ layout(location = 2) out flat int outRepeating;
 layout(location = 3) out flat int outStopCount;
 layout(location = 4) out flat ColorStop outStops[8];
 
-out gl_PerVertex {
-  vec4 gl_Position;
-};
-
 vec2 offsets[6] = { vec2(0.0, 0.0),
                     vec2(1.0, 0.0),
                     vec2(0.0, 1.0),
diff --git a/gsk/resources/vulkan/linear.vert.spv b/gsk/resources/vulkan/linear.vert.spv
index bcc3fcf17a..ef426921b6 100644
Binary files a/gsk/resources/vulkan/linear.vert.spv and b/gsk/resources/vulkan/linear.vert.spv differ
diff --git a/gsk/resources/vulkan/mask.vert b/gsk/resources/vulkan/mask.vert
index f4bd9c18e3..03f0329278 100644
--- a/gsk/resources/vulkan/mask.vert
+++ b/gsk/resources/vulkan/mask.vert
@@ -10,10 +10,6 @@ layout(location = 0) out vec2 outPos;
 layout(location = 1) out vec2 outTexCoord;
 layout(location = 2) out flat vec4 outColor;
 
-out gl_PerVertex {
-  vec4 gl_Position;
-};
-
 vec2 offsets[6] = { vec2(0.0, 0.0),
                     vec2(1.0, 0.0),
                     vec2(0.0, 1.0),
diff --git a/gsk/resources/vulkan/mask.vert.spv b/gsk/resources/vulkan/mask.vert.spv
index 22cd856995..4c1bbfcad4 100644
Binary files a/gsk/resources/vulkan/mask.vert.spv and b/gsk/resources/vulkan/mask.vert.spv differ
diff --git a/gsk/resources/vulkan/outset-shadow.vert b/gsk/resources/vulkan/outset-shadow.vert
index 2b7c94c00f..6fdaf17171 100644
--- a/gsk/resources/vulkan/outset-shadow.vert
+++ b/gsk/resources/vulkan/outset-shadow.vert
@@ -19,10 +19,6 @@ layout(location = 5) out flat vec2 outOffset;
 layout(location = 6) out flat float outSpread;
 layout(location = 7) out flat float outBlurRadius;
 
-out gl_PerVertex {
-  vec4 gl_Position;
-};
-
 vec2 offsets[6] = { vec2(0.0, 0.0),
                     vec2(1.0, 0.0),
                     vec2(0.0, 1.0),
diff --git a/gsk/resources/vulkan/outset-shadow.vert.spv b/gsk/resources/vulkan/outset-shadow.vert.spv
index 5f3db3d1f8..260009fb88 100644
Binary files a/gsk/resources/vulkan/outset-shadow.vert.spv and b/gsk/resources/vulkan/outset-shadow.vert.spv differ
diff --git a/gsk/resources/vulkan/texture.vert b/gsk/resources/vulkan/texture.vert
index c9bbb40906..e1e08bc21a 100644
--- a/gsk/resources/vulkan/texture.vert
+++ b/gsk/resources/vulkan/texture.vert
@@ -8,10 +8,6 @@ layout(location = 1) in vec4 inTexRect;
 layout(location = 0) out vec2 outPos;
 layout(location = 1) out vec2 outTexCoord;
 
-out gl_PerVertex {
-  vec4 gl_Position;
-};
-
 vec2 offsets[6] = { vec2(0.0, 0.0),
                     vec2(1.0, 0.0),
                     vec2(0.0, 1.0),
diff --git a/gsk/resources/vulkan/texture.vert.spv b/gsk/resources/vulkan/texture.vert.spv
index e814653f9b..159680ac36 100644
Binary files a/gsk/resources/vulkan/texture.vert.spv and b/gsk/resources/vulkan/texture.vert.spv differ