diff --git a/cookbooks/test-ssl/recipes/install.bash b/cookbooks/test-ssl/recipes/install.bash
index 556422c3..c243ecdc 100755
--- a/cookbooks/test-ssl/recipes/install.bash
+++ b/cookbooks/test-ssl/recipes/install.bash
@@ -22,7 +22,7 @@ function install()
 
     # Display Version
 
-    displayVersion "$("${TEST_SSL_INSTALL_FOLDER_PATH}/testssl.sh" version)"
+    displayVersion "$("${TEST_SSL_INSTALL_FOLDER_PATH}/testssl.sh" -v)"
 
     umask '0077'
 }