diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/action/model/DeleteActionItem.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/action/model/DeleteActionItem.java
index cfbd495b4..3c3604444 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/action/model/DeleteActionItem.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/action/model/DeleteActionItem.java
@@ -58,14 +58,16 @@ public class DeleteActionItem extends ActionItem {
         writer.append("delete ");
         if (object != null) {
             object.toStringNoQuotes(writer, localData);
-            /*if (IdentifiersDeobfuscation.isValidName(false, propertyName.toStringNoQuotes(localData))) {
+            if ((propertyName instanceof DirectValueActionItem) && ((DirectValueActionItem) propertyName).isString()
+                    && (IdentifiersDeobfuscation.isValidName(false, propertyName.toStringNoQuotes(localData)))) {
                 writer.append(".");
                 propertyName.toStringNoQuotes(writer, localData);
-            } else {*/
+            }
+            else {
                 writer.append("[");
                 propertyName.toString(writer, localData);
                 writer.append("]");
-            //}
+            }
             return writer;
         }