1 files changed, 4 insertions, 0 deletions
diff --git a/source/blender/python/intern/bpy_interface.c b/source/blender/python/intern/bpy_interface.c
index 331884c0bd2..5f31e0bb74d 100644
--- a/source/blender/python/intern/bpy_interface.c
+++ b/source/blender/python/intern/bpy_interface.c
@@ -45,6 +45,7 @@
 #include "bpy_capi_utils.h"
 #include "bpy_intern_string.h"
 #include "bpy_path.h"
+#include "bpy_props.h"
 #include "bpy_rna.h"
 #include "bpy_traceback.h"
 
@@ -523,6 +524,9 @@ void BPY_python_end(void)
   /* finalizing, no need to grab the state, except when we are a module */
   gilstate = PyGILState_Ensure();
 
+  /* Decrement user counts of all callback functions. */
+  BPY_rna_props_clear_all();
+
   /* free other python data. */
   pyrna_free_types();