diff --git a/bin/script_framework.sh b/bin/script_framework.sh
index 07524e6..671b859 100644
--- a/bin/script_framework.sh
+++ b/bin/script_framework.sh
@@ -1,6 +1,7 @@
 COLOR_RED="\033[0;31m"
 COLOR_GREEN="\033[0;32m"
 COLOR_CYAN="\033[0;36m"
+COLOR_YELLOW="\033[0;33m"
 COLOR_PLAIN="\033[0m"
 
 function error {
@@ -23,3 +24,7 @@ function step {
 function success {
   echo -e "${COLOR_GREEN}$@${COLOR_PLAIN}"
 }
+
+function warn {
+  echo -e "${COLOR_YELLOW}$@${COLOR_PLAIN}"
+}