diff --git a/.github/workflows/build-and-unit-tests-wrapper.yaml b/.github/workflows/build-and-unit-tests-wrapper.yaml
index 1d9dc767873..94c85bef7ad 100644
--- a/.github/workflows/build-and-unit-tests-wrapper.yaml
+++ b/.github/workflows/build-and-unit-tests-wrapper.yaml
@@ -15,7 +15,6 @@ jobs:
       fail-fast: false
       matrix:
         test-group: [
-          { arch: grayskull, runner-label: E150 },
           { arch: wormhole_b0, runner-label: N150 },
           { arch: wormhole_b0, runner-label: N300 },
         ]
diff --git a/.github/workflows/cpp-post-commit-wrapper.yaml b/.github/workflows/cpp-post-commit-wrapper.yaml
index cdc99fd5e43..54363e5fb06 100644
--- a/.github/workflows/cpp-post-commit-wrapper.yaml
+++ b/.github/workflows/cpp-post-commit-wrapper.yaml
@@ -18,7 +18,6 @@ jobs:
       fail-fast: false
       matrix:
         test-group: [
-          { arch: grayskull, runner-label: E150 },
           { arch: wormhole_b0, runner-label: N150 },
           { arch: wormhole_b0, runner-label: N300 },
         ]
diff --git a/.github/workflows/fast-dispatch-build-and-unit-tests-wrapper.yaml b/.github/workflows/fast-dispatch-build-and-unit-tests-wrapper.yaml
index cfbaf686cd5..59de1d24981 100644
--- a/.github/workflows/fast-dispatch-build-and-unit-tests-wrapper.yaml
+++ b/.github/workflows/fast-dispatch-build-and-unit-tests-wrapper.yaml
@@ -19,7 +19,6 @@ jobs:
       fail-fast: false
       matrix:
         test-group: [
-          { arch: grayskull, runner-label: E150 },
           { arch: wormhole_b0, runner-label: N150 },
           { arch: wormhole_b0, runner-label: N300 },
         ]
@@ -35,7 +34,6 @@ jobs:
       fail-fast: false
       matrix:
         test-group: [
-          { arch: grayskull, runner-label: E150 },
           { arch: wormhole_b0, runner-label: N150 },
           { arch: wormhole_b0, runner-label: N300 },
         ]
@@ -52,7 +50,6 @@ jobs:
       fail-fast: false
       matrix:
         test-group: [
-          { arch: grayskull, runner-label: E150 },
           { arch: wormhole_b0, runner-label: N150 },
           { arch: wormhole_b0, runner-label: N300 },
         ]
@@ -69,7 +66,6 @@ jobs:
       fail-fast: false
       matrix:
         test-group: [
-          { arch: grayskull, runner-label: E150 },
           { arch: wormhole_b0, runner-label: N150 },
           { arch: wormhole_b0, runner-label: N300 },
         ]
diff --git a/.github/workflows/fast-dispatch-full-regressions-and-models-impl.yaml b/.github/workflows/fast-dispatch-full-regressions-and-models-impl.yaml
index 7ba951dd288..17f132fb4e3 100644
--- a/.github/workflows/fast-dispatch-full-regressions-and-models-impl.yaml
+++ b/.github/workflows/fast-dispatch-full-regressions-and-models-impl.yaml
@@ -12,20 +12,6 @@ jobs:
       matrix:
         test-group:
           [
-            # {
-            #   name: "Common models GS",
-            #   arch: grayskull,
-            #   runs-on: ["cloud-virtual-machine", "E150", "in-service"],
-            #   cmd: tests/scripts/single_card/nightly/run_common_models.sh,
-            #   timeout: 40
-            # },
-            # {
-            #   name: "GS ttnn nightly",
-            #   arch: grayskull,
-            #   runs-on: ["cloud-virtual-machine", "E150", "in-service"],
-            #   cmd: tests/scripts/single_card/nightly/run_ttnn.sh,
-            #   timeout: 40
-            # },
             {
               name: "WH N150 ttnn nightly",
               arch: wormhole_b0,
@@ -40,13 +26,6 @@ jobs:
               cmd: tests/scripts/single_card/nightly/run_ttnn.sh,
               timeout: 70
             },
-            # {
-            #   name: "GS-only models",
-            #   arch: grayskull,
-            #   runs-on: ["cloud-virtual-machine", "E150", "in-service"],
-            #   cmd: tests/scripts/single_card/nightly/run_gs_only.sh,
-            #   timeout: 40
-            # },
           ]
     name: FD ${{ matrix.test-group.name }} ${{ matrix.test-group.arch }}
     env:
diff --git a/.github/workflows/publish-release-image.yaml b/.github/workflows/publish-release-image.yaml
index 6eae630fef5..a597e34942c 100644
--- a/.github/workflows/publish-release-image.yaml
+++ b/.github/workflows/publish-release-image.yaml
@@ -67,10 +67,6 @@ jobs:
         os: [ubuntu-20.04]
         test_group:
           [
-              {
-                runs-on: ["cloud-virtual-machine", "E150", "in-service"],
-                cmd: pytest tests/end_to_end_tests,
-              },
               {
                 runs-on: ["cloud-virtual-machine", "N150", "in-service"],
                 cmd: pytest tests/end_to_end_tests,