diff --git a/configure b/configure
index c08a6c34..e4c16af1 100755
--- a/configure
+++ b/configure
@@ -95,10 +95,10 @@ function find_python_lib() {
 
 function find_lib() {
         echo "int main() { return 0; }" > "${QP_ROOT}"/external/tmp.c
-        gcc $1 "${QP_ROOT}"/external/tmp.c -o "${QP_ROOT}"/external/tmp.exe 2> /dev/null
+        gcc $@ "${QP_ROOT}"/external/tmp.c -o "${QP_ROOT}"/external/tmp.exe 2> /dev/null
         if [[ -x "${QP_ROOT}"/external/tmp.exe ]] ; then
                 rm "${QP_ROOT}"/external/tmp.exe "${QP_ROOT}"/external/tmp.c
-                echo "$1"
+                echo "$lib"
         else
                 rm "${QP_ROOT}"/external/tmp.c
                 echo "not_found"
diff --git a/src/Davidson/EZFIO.cfg b/src/Davidson/EZFIO.cfg
index 397c0e8e..af910f58 100644
--- a/src/Davidson/EZFIO.cfg
+++ b/src/Davidson/EZFIO.cfg
@@ -31,6 +31,6 @@ interface: ezfio,provider,ocaml
 [distributed_davidson]
 type: logical
 doc: If true, use the distributed algorithm
-default: False
+default: True 
 interface: ezfio,provider,ocaml