diff --git a/fuzzers/005-tilegrid/cfg_int/Makefile b/fuzzers/005-tilegrid/cfg_int/Makefile
index e583d848..e073f312 100644
--- a/fuzzers/005-tilegrid/cfg_int/Makefile
+++ b/fuzzers/005-tilegrid/cfg_int/Makefile
@@ -1,3 +1,3 @@
-N ?= 4
+N ?= 10
 GENERATE_ARGS?="--oneval 0 --design params.csv --dframe 15 --dword 0"
 include ../fuzzaddr/common.mk