diff --git a/css.editor/src/org/netbeans/modules/css/gsf/CssCompletion.java b/css.editor/src/org/netbeans/modules/css/gsf/CssCompletion.java
--- a/css.editor/src/org/netbeans/modules/css/gsf/CssCompletion.java
+++ b/css.editor/src/org/netbeans/modules/css/gsf/CssCompletion.java
@@ -809,7 +809,9 @@ public class CssCompletion implements Co
         int skipPrefixChars = 0;
         if (t.id() == CssTokenId.COLON) {
             return ""; //NOI18N
-        } else if(t.id() == CssTokenId.STRING) {
+        } else if (t.id() == CssTokenId.COMMA) {
+            return ""; //NOI18N
+        } else if (t.id() == CssTokenId.STRING) {
             skipPrefixChars = 1; //skip the leading quotation char
         }