diff --git a/scripts/configure.ac b/scripts/configure.ac
index 244bd6c..15afffb 100755
--- a/scripts/configure.ac
+++ b/scripts/configure.ac
@@ -1,6 +1,6 @@
 AC_INIT([open_pdks], [1.0], [github.com/RTimothyEdwards/open_pdks])
 
-AC_PREFIX_DEFAULT(/usr)
+# AC_PREFIX_DEFAULT(/usr)
 AC_CONFIG_MACRO_DIR(m4)
 
 ## REQUIRES: https://www.gnu.org/software/autoconf-archive/ax_python_module.html#ax_python_module