diff --git a/tests/reftests/Makefile.am b/tests/reftests/Makefile.am
index 94790677ec..5d9f4a76aa 100644
--- a/tests/reftests/Makefile.am
+++ b/tests/reftests/Makefile.am
@@ -96,6 +96,10 @@ EXTRA_DIST += \
 	css-match-exact.css \
 	css-match-exact.ref.ui \
 	css-match-exact.ui \
+	css-match-import.css \
+	css-match-import-import.css \
+	css-match-import.ui \
+	css-match-import.ref.ui \
 	css-match-inherit.css \
 	css-match-inherit.ref.ui \
 	css-match-inherit.ui \
diff --git a/tests/reftests/css-match-import-import.css b/tests/reftests/css-match-import-import.css
new file mode 100644
index 0000000000..a6239ee3ab
--- /dev/null
+++ b/tests/reftests/css-match-import-import.css
@@ -0,0 +1,7 @@
+GtkLabel {
+  color: blue;
+}
+
+#reference {
+  color: purple;
+}
diff --git a/tests/reftests/css-match-import.css b/tests/reftests/css-match-import.css
new file mode 100644
index 0000000000..a02915b69b
--- /dev/null
+++ b/tests/reftests/css-match-import.css
@@ -0,0 +1,9 @@
+@import url("css-match-import-import.css");
+
+GtkLabel {
+  color: purple;
+}
+
+#reference {
+  color: purple;
+}
diff --git a/tests/reftests/css-match-import.ref.ui b/tests/reftests/css-match-import.ref.ui
new file mode 100644
index 0000000000..03877e3bf3
--- /dev/null
+++ b/tests/reftests/css-match-import.ref.ui
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+  <!-- interface-requires gtk+ 3.0 -->
+  <object class="GtkWindow" id="window1">
+    <property name="can_focus">False</property>
+    <property name="type">popup</property>
+    <child>
+      <object class="GtkLabel" id="label1">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="name">purple</property>
+        <property name="label" translatable="yes">Purple</property>
+      </object>
+    </child>
+  </object>
+</interface>
diff --git a/tests/reftests/css-match-import.ui b/tests/reftests/css-match-import.ui
new file mode 100644
index 0000000000..3a8f869e3b
--- /dev/null
+++ b/tests/reftests/css-match-import.ui
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+  <!-- interface-requires gtk+ 3.0 -->
+  <object class="GtkWindow" id="window1">
+    <property name="can_focus">False</property>
+    <property name="type">popup</property>
+    <child>
+      <object class="GtkLabel" id="label1">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="label" translatable="yes">Purple</property>
+      </object>
+    </child>
+  </object>
+</interface>