diff --git a/packages/safe-chain/src/shell-integration/startup-scripts/init-posix.sh b/packages/safe-chain/src/shell-integration/startup-scripts/init-posix.sh
index b9eebeb..ebaaf3c 100644
--- a/packages/safe-chain/src/shell-integration/startup-scripts/init-posix.sh
+++ b/packages/safe-chain/src/shell-integration/startup-scripts/init-posix.sh
@@ -80,7 +80,7 @@ function wrapSafeChainCommand() {
     # If the original command is not available, don't try to wrap it: invoke it
     # transparently, so the shell can report errors as if this wrapper didn't
     # exist.
-    command $@
+    command "$@"
     return $?
   fi