diff --git a/devhelp.spec b/devhelp.spec
index 6cc4fd9..e68ba5b 100644
--- a/devhelp.spec
+++ b/devhelp.spec
@@ -26,7 +26,7 @@ Requires: gecko-libs = %{gecko_version}
 ### Build Dependencies ###
 
 BuildRequires: desktop-file-utils >= 0.3
-BuildRequires: gecko-devel = %{gecko_version}
+BuildRequires: gecko-devel-unstable = %{gecko_version}
 BuildRequires: gettext
 BuildRequires: intltool
 BuildRequires: libgnomeui-devel >= 2.2.0