diff --git a/src/swf/exporters/animate/AnimateTimeline.hx b/src/swf/exporters/animate/AnimateTimeline.hx
index dbe2cca..15cded6 100644
--- a/src/swf/exporters/animate/AnimateTimeline.hx
+++ b/src/swf/exporters/animate/AnimateTimeline.hx
@@ -372,7 +372,8 @@ class AnimateTimeline extends Timeline
 						{
 							if (activeInstance.displayObject != null
 								&& activeInstance.characterID == frameObject.symbol
-								&& activeInstance.depth == frameObject.depth)
+								&& activeInstance.depth == frameObject.depth
+								&& activeInstance.clipDepth == frameObject.clipDepth)
 							{
 								// TODO: Fix duplicates in exporter
 								instance = activeInstance;
diff --git a/src/swf/exporters/swflite/timeline/SymbolTimeline.hx b/src/swf/exporters/swflite/timeline/SymbolTimeline.hx
index ed1e8d2..2ba01ab 100644
--- a/src/swf/exporters/swflite/timeline/SymbolTimeline.hx
+++ b/src/swf/exporters/swflite/timeline/SymbolTimeline.hx
@@ -210,7 +210,8 @@ class SymbolTimeline extends Timeline
 						{
 							if (activeInstance.displayObject != null
 								&& activeInstance.characterID == frameObject.symbol
-								&& activeInstance.depth == frameObject.depth)
+								&& activeInstance.depth == frameObject.depth
+								&& activeInstance.clipDepth == frameObject.clipDepth)
 							{
 								// TODO: Fix duplicates in exporter
 								instance = activeInstance;