diff --git a/.gitlab-ci/flatpak-build.sh b/.gitlab-ci/flatpak-build.sh
index feee0006b4..3021f19819 100644
--- a/.gitlab-ci/flatpak-build.sh
+++ b/.gitlab-ci/flatpak-build.sh
@@ -24,7 +24,7 @@ flatpak build ${builddir} meson \
                 -Dbuild-examples=false \
                 -Dintrospection=disabled \
                 -Dbuild-demos=true \
-                -Ddemo-profile=devel \
+                -Dprofile=devel \
                 _flatpak_build
 
 flatpak build --env=CI_COMMIT_SHORT_SHA=$CI_COMMIT_SHORT_SHA ${builddir} ninja -C _flatpak_build install
diff --git a/build-aux/flatpak/org.gtk.Demo4.json b/build-aux/flatpak/org.gtk.Demo4.json
index 94d2206d8c..cfa3ad46a8 100644
--- a/build-aux/flatpak/org.gtk.Demo4.json
+++ b/build-aux/flatpak/org.gtk.Demo4.json
@@ -186,7 +186,7 @@
             "config-opts" : [
                 "--libdir=/app/lib",
                 "-Dbuildtype=debugoptimized",
-                "-Ddemo-profile=devel"
+                "-Dprofile=devel"
             ],
             "sources" : [
                 {
diff --git a/build-aux/flatpak/org.gtk.IconBrowser4.json b/build-aux/flatpak/org.gtk.IconBrowser4.json
index 41a3ee68be..0d72d85d25 100644
--- a/build-aux/flatpak/org.gtk.IconBrowser4.json
+++ b/build-aux/flatpak/org.gtk.IconBrowser4.json
@@ -115,7 +115,7 @@
             "config-opts" : [
                 "--libdir=/app/lib",
                 "-Dbuildtype=debugoptimized",
-                "-Ddemo-profile=devel"
+                "-Dprofile=devel"
             ],
             "sources" : [
                 {
diff --git a/build-aux/flatpak/org.gtk.WidgetFactory4.json b/build-aux/flatpak/org.gtk.WidgetFactory4.json
index 2f46171518..cd5981e512 100644
--- a/build-aux/flatpak/org.gtk.WidgetFactory4.json
+++ b/build-aux/flatpak/org.gtk.WidgetFactory4.json
@@ -115,7 +115,7 @@
             "config-opts" : [
                 "--libdir=/app/lib",
                 "-Dbuildtype=debugoptimized",
-                "-Ddemo-profile=devel"
+                "-Dprofile=devel"
             ],
             "sources" : [
                 {
diff --git a/build-aux/flatpak/org.gtk.gtk4.NodeEditor.json b/build-aux/flatpak/org.gtk.gtk4.NodeEditor.json
index d775c44465..0a4783e5f5 100644
--- a/build-aux/flatpak/org.gtk.gtk4.NodeEditor.json
+++ b/build-aux/flatpak/org.gtk.gtk4.NodeEditor.json
@@ -115,7 +115,7 @@
             "config-opts" : [
                 "--libdir=/app/lib",
                 "-Dbuildtype=debugoptimized",
-                "-Ddemo-profile=devel"
+                "-Dprofile=devel"
             ],
             "sources" : [
                 {