diff --git a/Code/compile.sh b/Code/compile.sh
index 3a0e966..456f2c2 100644
--- a/Code/compile.sh
+++ b/Code/compile.sh
@@ -1,3 +1,6 @@
 gfortran -ffixed-line-length-none -O3 -o symbolic_regress1.x symbolic_regress1.f
 gfortran -ffixed-line-length-none -O3 -o symbolic_regress2.x symbolic_regress2.f
 gfortran -ffixed-line-length-none -O3 -o symbolic_regress3.x symbolic_regress3.f
+chmod 555 brute_force_oneFile_v1.scr
+chmod 555 brute_force_oneFile_v2.scr
+chmod 555 brute_force_oneFile_v3.scr