diff --git a/Modules/gcmodule.c b/Modules/gcmodule.c
index 8b505c8..51bcd79f 100644
--- a/Modules/gcmodule.c
+++ b/Modules/gcmodule.c
@@ -706,6 +706,7 @@
 	(void)PyCFunction_ClearFreeList();
 	(void)PyTuple_ClearFreeList();
 	(void)PyUnicode_ClearFreeList();
+	(void)PyFloat_ClearFreeList();
 }
 
 /* This is the main function.  Read this to understand how the