diff --git a/test.sh b/test.sh
index eb73040a6..efa2682c6 100755
--- a/test.sh
+++ b/test.sh
@@ -195,7 +195,7 @@ function functional_pass {
 
 function grpcproxy_pass {
   run_for_module "tests" go_test "./integration/... ./e2e" "fail_fast" : \
-      -timeout=30m -tags cluster_proxy "${COMMON_TEST_FLAGS[@]}" "$@"
+      -timeout=45m -tags cluster_proxy "${COMMON_TEST_FLAGS[@]}" "$@"
 }
 
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