diff --git a/src/common/WorkerThread.cpp b/src/common/WorkerThread.cpp
index 53ec0e5a2d9..fca2084c6a4 100644
--- a/src/common/WorkerThread.cpp
+++ b/src/common/WorkerThread.cpp
@@ -10,6 +10,8 @@
 
 #include "common/WorkerThread.h"
 
+#include "common/angleutils.h"
+
 // Controls if our threading code uses std::async or falls back to single-threaded operations.
 // Note that we can't easily use std::async in UWPs due to UWP threading restrictions.
 #if !defined(ANGLE_STD_ASYNC_WORKERS) && !defined(ANGLE_ENABLE_WINDOWS_UWP)
@@ -260,6 +262,7 @@ class DelegateWorkerTask
     std::shared_ptr<AsyncWaitableEvent> mWaitable;
 };
 
+ANGLE_NO_SANITIZE_CFI_ICALL
 std::shared_ptr<WaitableEvent> DelegateWorkerPool::postWorkerTask(std::shared_ptr<Closure> task)
 {
     // Thread safety: This function is thread-safe because the |postWorkerTask| platform method is
diff --git a/src/common/angleutils.h b/src/common/angleutils.h
index 0f82893a7fa..529f4429cc5 100644
--- a/src/common/angleutils.h
+++ b/src/common/angleutils.h
@@ -529,6 +529,13 @@ class MsanScopedDisableInterceptorChecks final : angle::NonCopyable
 #    define ANGLE_NO_SANITIZE_THREAD
 #endif
 
+// Similar to the above, but for cfi-icall.
+#ifdef __clang__
+#    define ANGLE_NO_SANITIZE_CFI_ICALL __attribute__((no_sanitize("cfi-icall")))
+#else
+#    define ANGLE_NO_SANITIZE_CFI_ICALL
+#endif
+
 // The below inlining code lifted from V8.
 #if defined(__clang__) || (defined(__GNUC__) && defined(__has_attribute))
 #    define ANGLE_HAS_ATTRIBUTE_ALWAYS_INLINE (__has_attribute(always_inline))