--- dee-1.2.7/configure.ac~	2013-09-09 11:22:35.000000000 +0200
+++ dee-1.2.7/configure.ac	2017-03-12 16:36:12.879780053 +0100
@@ -121,7 +121,7 @@
 MAINTAINER_CFLAGS=""
 AS_IF([test "x$enable_maintainer_flags" = "xyes" && test "x$GCC" = "xyes"],
       [
-        MAINTAINER_CFLAGS="-Werror -Wall -Wcast-align -Wno-uninitialized -Wempty-body -Wformat-security -Winit-self -Wno-error=deprecated-declarations"
+        MAINTAINER_CFLAGS="-Wall -Wcast-align -Wno-uninitialized -Wempty-body -Wformat-security -Winit-self -Wno-error=deprecated-declarations"
       ]
 )