diff --git a/scripts/dev_setup.sh b/scripts/dev_setup.sh
index 9a9afe03..ecb97898 100755
--- a/scripts/dev_setup.sh
+++ b/scripts/dev_setup.sh
@@ -7,11 +7,11 @@ INSTALL_FULL=false
 DEVCONTAINER=false
 for arg in "$@"
 do
-    if [ "$arg" == "--full" ]
+    if [ "$arg" = "--full" ]
     then
         INSTALL_FULL=true
     fi
-    if [ "$arg" == "--devcontainer" ]
+    if [ "$arg" = "--devcontainer" ]
     then
         DEVCONTAINER=true
     fi