diff --git a/setup.sh b/setup.sh
index 893e2a0..b1ab6ef 100755
--- a/setup.sh
+++ b/setup.sh
@@ -1,2 +1,2 @@
 #!/bin/bash
-find . -type f -exec sed -i 's/{dockerHubUsername}/'$1'/g' {} +
+find . -type f ! -path "./.git/*" -exec sed -i 's/{dockerHubUsername}/'$1'/g' {} +