diff --git a/clang/test/Driver/nozlibcompress.c b/clang/test/Driver/nozlibcompress.c
index 035b115abd19..41e1794ad9c3 100644
--- a/clang/test/Driver/nozlibcompress.c
+++ b/clang/test/Driver/nozlibcompress.c
@@ -1,7 +1,7 @@
 // REQUIRES: nozlib
 
-// RUN: %clang -fintegrated-as -gz -c %s 2>&1 | FileCheck %s -check-prefix CHECK-WARN
-// RUN: %clang -fintegrated-as -gz=none -c %s 2>&1 | FileCheck -allow-empty -check-prefix CHECK-NOWARN %s
+// RUN: %clang -### -fintegrated-as -gz -c %s 2>&1 | FileCheck %s -check-prefix CHECK-WARN
+// RUN: %clang -### -fintegrated-as -gz=none -c %s 2>&1 | FileCheck -allow-empty -check-prefix CHECK-NOWARN %s
 
 // CHECK-WARN: warning: cannot compress debug sections (zlib not installed)
 // CHECK-NOWARN-NOT: warning: cannot compress debug sections (zlib not installed)