diff --git a/spine-c/src/spine/AnimationState.c b/spine-c/src/spine/AnimationState.c
index 307af21f8..344ff4649 100644
--- a/spine-c/src/spine/AnimationState.c
+++ b/spine-c/src/spine/AnimationState.c
@@ -41,6 +41,7 @@ spTrackEntry* _spTrackEntry_create () {
 }
 
 void _spTrackEntry_dispose (spTrackEntry* entry) {
+	if (entry->previous) _spTrackEntry_dispose(entry->previous);
 	FREE(entry);
 }