diff --git a/build.sh b/build.sh
index 832e6e9..191c659 100755
--- a/build.sh
+++ b/build.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-libtoolize --copy
 aclocal
+libtoolize --copy
 autoconf
 automake --add-missing --copy