diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/exporters/FrameExporter.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/exporters/FrameExporter.java
index 48337bdb7..671b70d14 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/exporters/FrameExporter.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/exporters/FrameExporter.java
@@ -260,7 +260,7 @@ public class FrameExporter {
         List<String> paths = new ArrayList<>();
         String subPath = "";
         if (subFramesLength > 1) {
-            subPath = File.separator + frames.get(0);
+            subPath = File.separator + (frames.get(0) + 1);
         }
 
         if (containerId == 0) {