diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f07b58e44bb445e2c6c98345353a808af4e643e9..d35201b6ccc536af693aeaa20074d62342840eee 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -32,7 +32,7 @@ long non regression tests:
     - bash run_Lamda_long.sh
     - bash run_StaphN1_long.sh
     - bash run_P1_long.sh
-    # - bash run_T4_long.sh 
+    - bash run_T4_long.sh 
     - bash run_T7_long.sh