diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index fbd27c89a04..7db3ebc22e5 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1043,7 +1043,7 @@ piglit-cl:
     LP_NUM_THREADS: 1
     PIGLIT_PROFILES: cl
     PIGLIT_OPTIONS: >
-      -x bswap -x phatk
+      -x bswap -x phatk -x clz-optimizations
   script:
     - install/piglit/run_cl.sh
 
diff --git a/.gitlab-ci/piglit/cl.txt b/.gitlab-ci/piglit/cl.txt
index 73bfe9ce1f0..4e9ce4c298e 100644
--- a/.gitlab-ci/piglit/cl.txt
+++ b/.gitlab-ci/piglit/cl.txt
@@ -97,7 +97,7 @@ program/execute/vstore/vstore-half-private: skip
 summary:
        name:  results
        ----  --------
-       pass:     3774
+       pass:     3764
        fail:       14
       crash:        5
        skip:       73
@@ -109,4 +109,4 @@ summary:
     changes:        0
       fixes:        0
 regressions:        0
-      total:     3870
+      total:     3860