diff --git a/gtk2.updateiconcache.sort.patch b/gtk2-updateiconcache_sort.patch
similarity index 100%
rename from gtk2.updateiconcache.sort.patch
rename to gtk2-updateiconcache_sort.patch
diff --git a/gtk2.changes b/gtk2.changes
index 17b02f1..8c8c871 100644
--- a/gtk2.changes
+++ b/gtk2.changes
@@ -1,7 +1,7 @@
 -------------------------------------------------------------------
 Wed Jun 14 08:01:41 UTC 2017 - olaf@aepfle.de
 
-- Add gtk2.updateiconcache.sort.patch: have gtk-update-icon-cache
+- Add gtk2-updateiconcache_sort.patch: have gtk-update-icon-cache
   sort directory entries when creating caches. The build system
   uses this to produce an embedded cache for the stock icons. With
   this, we can have reproducible builds.
diff --git a/gtk2.spec b/gtk2.spec
index 56f7370..5645e77 100644
--- a/gtk2.spec
+++ b/gtk2.spec
@@ -35,8 +35,8 @@ Source4:        baselibs.conf
 Source5:        macros.gtk2
 # PATCH-FIX-UPSTREAM gtk2-window-dragging.patch bgo#611313 -- Taken from Fedora, to support window dragging from menubars/toolbars
 Patch0:         gtk2-window-dragging.patch
-# PATCH-FEATURE-OPENSUSE gtk2.updateiconcache.sort.patch olh@opensuse.org -- Have gtp-update-icon-cache sort the file list before producing a cache
-Patch1:         gtk2.updateiconcache.sort.patch
+# PATCH-FEATURE-OPENSUSE gtk2-updateiconcache_sort.patch olh@opensuse.org -- Have gtp-update-icon-cache sort the file list before producing a cache
+Patch1:         gtk2-updateiconcache_sort.patch
 # PATCH-FIX-OPENSUSE gtk2-GTK_PATH64.patch sbrabec@novell.com - 64-bit dual install. Use GTK_PATH64 environment variable instead of GTK_PATH
 Patch8:         gtk2-GTK_PATH64.patch
 # PATCH-FEATURE-UPSTREAM bugzilla-129753-gtk+-2.8.9-localize-font-style-name.diff bnc129753 bgo319484 mfabian@novell.com - Translate the font styles in the GUI