diff --git a/releng/org.eclipse.cdt-feature/feature.xml b/releng/org.eclipse.cdt-feature/feature.xml
index d45b0ce98e2..bd89ab9d32f 100644
--- a/releng/org.eclipse.cdt-feature/feature.xml
+++ b/releng/org.eclipse.cdt-feature/feature.xml
@@ -5,7 +5,7 @@
       version="1.0.0"
       provider-name="%providerName"
       os="linux,qnx,solaris,win32"
-      ws="motif,photon,win32"
+      ws="gtk,motif,photon,win32"
       nl="en_US"
       image="eclipse_update_120.jpg"
       primary="true">