diff --git a/.github/workflows/dl_cpu.yml b/.github/workflows/dl_cpu.yml
index e4a3a9b9ab..228867da87 100644
--- a/.github/workflows/dl_cpu.yml
+++ b/.github/workflows/dl_cpu.yml
@@ -35,20 +35,17 @@ jobs:
           - python-version: 3.8
             os: ubuntu-20.04
             requirements: minimal
-#           - python-version: 3.7
-#             os: macOS-10.15
-#             requirements: minimal
-#           - python-version: 3.6
-#             os: ubuntu-18.04
-#             requirements: minimal
-#           - python-version: 3.7
-#             os: ubuntu-18.04
-#             requirements: minimal
-#           - python-version: 3.7
-#             os: ubuntu-20.04
-#             requirements: minimal
+          - python-version: 3.7
+            os: macOS-10.15
+            requirements: minimal
+          - python-version: 3.6
+            os: ubuntu-18.04
+            requirements: minimal
+          - python-version: 3.6
+            os: ubuntu-20.04
+            requirements: minimal
 
-    timeout-minutes: 30
+    timeout-minutes: 120
     steps:
       - uses: actions/checkout@v2