diff --git a/install.sh b/install.sh
index c5cbbf8..e87108c 100644
--- a/install.sh
+++ b/install.sh
@@ -43,6 +43,7 @@ fi
 
 echo -n "${BLUE}Downloading configuration...${NC}"
 
+rm -f config.scm
 wget forge.chalec.org/neox/guix_jerome/raw/branch/master/config.scm
 
 echo "${GREEN}OK${NC}"