diff --git a/mozilla/configure b/mozilla/configure
index 1f3146fe316..d187b151d61 100755
--- a/mozilla/configure
+++ b/mozilla/configure
@@ -15491,6 +15491,10 @@ cat >> confdefs.h <<EOF
 #define MOZILLA_REGION_VERSION "$MOZILLA_REGION_VERSION"
 EOF
 
+cat >> confdefs.h <<EOF
+#define MOZILLA_SKIN_VERSION "$MOZILLA_SKIN_VERSION"
+EOF
+