diff --git a/bin/git-myshellconfig-checkout b/bin/git-myshellconfig-checkout
index 93389e0..1983540 100755
--- a/bin/git-myshellconfig-checkout
+++ b/bin/git-myshellconfig-checkout
@@ -85,13 +85,13 @@ if ${MYSHELLCONFIG_GIT_UPDATE_SUBMODULES-${MYSHELLCONFIG_GIT_UPDATE_SUBMODULES_D
 logdebug "update submodules"
     rc=0
 
-    git config --file=.gitmodules -l | \
+    $SGIT config --file=.gitmodules -l | \
         grep url= | \
         awk -F "=" -v srv="${MYSHElLCONFIG_GIT_SUBMODULE_SERVER-${MYSHElLCONFIG_GIT_SUBMODULE_SERVER_DEFAULT}}" \
         '{gsub(/^.*github.com/,srv,$2); print $1" "$2}' | \
         while read a b; do
-            logdebug "git config --file=.gitmodules ${a} ${b}"
-            git config --file=.gitmodules "${a}" "${b}"
+            logdebug "$SGIT config --file=.gitmodules ${a} ${b}"
+            $SGIT config --file=.gitmodules "${a}" "${b}"
         done
 
     # Submodules always have origin and master as repo and branch to track