diff --git a/tigervnc.spec b/tigervnc.spec
index 0c4b248..bc201df 100644
--- a/tigervnc.spec
+++ b/tigervnc.spec
@@ -112,7 +112,7 @@ done
 done
 cd ..
 %endif %{nil with dox}
-autoreconf -fiv -Werror
+autoreconf -fi
 echo>deprec.h '#ifdef __cplusplus
 #define CDECL118 "C"
 #else