diff --git a/openlane/user_project_wrapper/config.json b/openlane/user_project_wrapper/config.json
index 3a13088..572142c 100644
--- a/openlane/user_project_wrapper/config.json
+++ b/openlane/user_project_wrapper/config.json
@@ -85,7 +85,7 @@
 	"LEC_ENABLE": 0,
     "GRT_OVERFLOW_ITERS": 100000,
     "PL_RESIZER_SETUP_SLACK_MARGIN": 0.4,
-    "GLB_RESIZER_SETUP_SLACK_MARGIN": 0.2,
+    "GLB_RESIZER_SETUP_SLACK_MARGIN": 0.4,
     "GLB_RESIZER_HOLD_SLACK_MARGIN": 0.4,
     "PL_RESIZER_HOLD_SLACK_MARGIN": 0.4,
     "PL_RESIZER_BUFFER_INPUT_PORTS": 0,