diff --git a/set_name.sh b/set_name.sh
index 886f06d..72c9d92 100755
--- a/set_name.sh
+++ b/set_name.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 PROJECT=$1
-LOWER_PROJECT=${PROJECT/-/_}
+LOWER_PROJECT=${PROJECT//-/_}
 
 find . \
     \( -not \( -path './parts/*' -or -path './bin/*' -or -path './develop-eggs/*' \) \) -and \