diff --git a/install b/install
index ab49d88..98c3da4 100755
--- a/install
+++ b/install
@@ -129,7 +129,7 @@ getLatestRelease() {
 }
 
 createTmpDir() {
-   ret_val=$(mktemp -dt ${BINARY_FILENAME}-tmp)
+   ret_val=$(mktemp -dt ${BINARY_FILENAME}-XXXXXXX)
 }