diff --git a/tests/reftests/Makefile.am b/tests/reftests/Makefile.am
index 4ca7a15966..58283567b8 100644
--- a/tests/reftests/Makefile.am
+++ b/tests/reftests/Makefile.am
@@ -49,4 +49,6 @@ EXTRA_DIST += \
 	quit-mnemonic.ref.ui \
 	quit-mnemonic.ui \
 	simple.ref.ui \
-	simple.ui
+	simple.ui \
+	toplevel-vs-popup.ref.ui \
+	toplevel-vs-popup.ui
diff --git a/tests/reftests/toplevel-vs-popup.ref.ui b/tests/reftests/toplevel-vs-popup.ref.ui
new file mode 100644
index 0000000000..35dd4092f4
--- /dev/null
+++ b/tests/reftests/toplevel-vs-popup.ref.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">Hello World</property>
+      </object>
+    </child>
+  </object>
+</interface>
diff --git a/tests/reftests/toplevel-vs-popup.ui b/tests/reftests/toplevel-vs-popup.ui
new file mode 100644
index 0000000000..c446ea933d
--- /dev/null
+++ b/tests/reftests/toplevel-vs-popup.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="has_resize_grip">False</property>
+    <child>
+      <object class="GtkLabel" id="label1">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="label" translatable="yes">Hello World</property>
+      </object>
+    </child>
+  </object>
+</interface>