diff --git a/gn/gn_to_bp_utils.py b/gn/gn_to_bp_utils.py
index 6545640..78217a7 100644
--- a/gn/gn_to_bp_utils.py
+++ b/gn/gn_to_bp_utils.py
@@ -45,6 +45,13 @@
 def CleanupCFlags(cflags):
   # Only use the generated flags related to warnings.
   cflags = {s for s in cflags if s.startswith('-W')}
+  # Add additional warning suppressions so we can build
+  # third_party/vulkanmemoryallocator
+  cflags = cflags.union([
+    "-Wno-thread-safety-analysis",
+    "-Wno-missing-field-initializers",
+    "-Wno-unused-variable",
+  ])
   # Add the rest of the flags we want.
   cflags = cflags.union([
     "-fvisibility=hidden",