diff --git a/cereal.spec b/cereal.spec
index 5da5af4..5e94e9b 100644
--- a/cereal.spec
+++ b/cereal.spec
@@ -40,7 +40,7 @@ This package contains development headers and libraries for the cereal library
 %setup -q
 
 %build
-%{cmake} .. -DSKIP_PORTABILITY_TEST=ON -DWITH_WERROR=OFF
+%{cmake} -DSKIP_PORTABILITY_TEST=ON -DWITH_WERROR=OFF
 %cmake_build
 
 %install