diff --git a/acl.spec b/acl.spec
index e26d865d16ce2f43ba55636f28ee74620a9b0ffa..164836e5645b170e3fa09a5bb6e99a6ebdb6e85a 100644
--- a/acl.spec
+++ b/acl.spec
@@ -40,6 +40,7 @@ This package contains header files for the POSIX ACL library.
 %autosetup -n %{name}-%{version} -p1
 
 %build
+autoreconf
 %configure
 %make_build