diff --git a/libfsxfs.spec b/libfsxfs.spec
index 716637b..44b6462 100644
--- a/libfsxfs.spec
+++ b/libfsxfs.spec
@@ -94,7 +94,7 @@ Python 3 binding for libfsxfs, which can access XFS filesystems.
 %autosetup -p1
 
 %build
-if [ ! -e configure ]; then ./autogen.sh; fi
+autoreconf -fi
 %configure --disable-static --enable-wide-character-type --enable-python3
 %make_build