diff --git a/.github/workflows/!PR.yml b/.github/workflows/!PR.yml
index 775bd6185a4..dc4490ecd1b 100644
--- a/.github/workflows/!PR.yml
+++ b/.github/workflows/!PR.yml
@@ -8,31 +8,32 @@ on:
       - ready_for_review
 
 jobs:
-  coverage:
-    uses: ./.github/workflows/coverage.yml
-    with:
-      python-version: 3.8
-
-  pytest:
-    uses: ./.github/workflows/pytest.yml
-    with:
-      python-version: 3.8
+#  coverage:
+#    uses: ./.github/workflows/coverage.yml
+#    with:
+#      python-version: 3.8
+#
+#  pytest:
+#    uses: ./.github/workflows/pytest.yml
+#    with:
+#      python-version: 3.8
 
   guitest:
     uses: ./.github/workflows/guitest.yml
     with:
       python-version: 3.8
+      os: self-hosted
 
-  documentation:
-    if: github.event.pull_request.draft == false
-    uses: ./.github/workflows/documentation.yml
-    with:
-      python-version: 3.8
-
-  ubuntu:
-    if: github.event.pull_request.draft == false
-    uses: ./.github/workflows/build_ubuntu.yml
-    with:
-      upload: false
-      os: ubuntu-20.04
-      python-version: 3.8
+#  documentation:
+#    if: github.event.pull_request.draft == false
+#    uses: ./.github/workflows/documentation.yml
+#    with:
+#      python-version: 3.8
+#
+#  ubuntu:
+#    if: github.event.pull_request.draft == false
+#    uses: ./.github/workflows/build_ubuntu.yml
+#    with:
+#      upload: false
+#      os: ubuntu-20.04
+#      python-version: 3.8