diff --git a/.github/workflows/__autobuild-action.yml b/.github/workflows/__autobuild-action.yml
index 644f6111c..0ccf1c366 100644
--- a/.github/workflows/__autobuild-action.yml
+++ b/.github/workflows/__autobuild-action.yml
@@ -49,6 +49,14 @@ jobs:
         languages: csharp
         tools: ${{ steps.prepare-test.outputs.tools-url }}
     - uses: ./../action/autobuild
+      env:
+      # Explicitly disable the CLR tracer.
+        COR_ENABLE_PROFILING: ''
+        COR_PROFILER: ''
+        COR_PROFILER_PATH_64: ''
+        CORECLR_ENABLE_PROFILING: ''
+        CORECLR_PROFILER: ''
+        CORECLR_PROFILER_PATH_64: ''
     - uses: ./../action/analyze
       env:
         TEST_MODE: true
diff --git a/pr-checks/checks/autobuild-action.yml b/pr-checks/checks/autobuild-action.yml
index 761b12114..7ce9bf2c9 100644
--- a/pr-checks/checks/autobuild-action.yml
+++ b/pr-checks/checks/autobuild-action.yml
@@ -7,6 +7,14 @@ steps:
       languages: csharp
       tools: ${{ steps.prepare-test.outputs.tools-url }}
   - uses: ./../action/autobuild
+    env:
+      # Explicitly disable the CLR tracer.
+      COR_ENABLE_PROFILING: ""
+      COR_PROFILER: ""
+      COR_PROFILER_PATH_64: ""
+      CORECLR_ENABLE_PROFILING: ""
+      CORECLR_PROFILER: ""
+      CORECLR_PROFILER_PATH_64: ""
   - uses: ./../action/analyze
     env:
       TEST_MODE: true