diff --git a/opal-prd.spec b/opal-prd.spec
index 547c0d6..c45f9de 100644
--- a/opal-prd.spec
+++ b/opal-prd.spec
@@ -57,7 +57,6 @@ services to the OS (Linux) on IBM Power and OpenPower systems.
 
 %setup -q -n %{project}-%{version}
 %patch1 -p1 -b .annocheck
-%patch2 -p1 -b .warning
 
 %build
 OPAL_PRD_VERSION=%{version} make V=1 CC="gcc" CFLAGS="%{build_cflags}" LDFLAGS="%{build_ldflags}" ASFLAGS="-m64 -Wa,--generate-missing-build-notes=yes" -C external/opal-prd