diff --git a/Makefile b/Makefile
index f2dc11c..f289a28 100644
--- a/Makefile
+++ b/Makefile
@@ -53,7 +53,7 @@ build-terraform:
 	@if [ -z "$(RESOURCE)" ]; then \
 		echo "==> Generating source code for terraform from resource list..."; \
 		cd $(MMROOT) && \
-		jq '.[]' $(ROOT)/resources.json | xargs -I '{}' bundle exec compiler -d -p $(SPECROOT)/'{}' -e terraform -c azure -o $(TFROOT)/$(TFREPO)/; \
+		sh $(ROOT)/list_resources.sh | xargs -I '{}' bundle exec compiler -d -p $(SPECROOT)/'{}' -e terraform -c azure -o $(TFROOT)/$(TFREPO)/; \
 	else \
 		echo "==> Generating source code for terraform from given name..."; \
 		cd $(MMROOT) && \
@@ -71,7 +71,7 @@ build-ansible:
 	@if [ -z "$(RESOURCE)" ]; then \
 		echo "==> Generating source code for ansible from resource list..."; \
 		cd $(MMROOT) && \
-		jq '.[]' $(ROOT)/resources.json | xargs -I '{}' bundle exec compiler -d -p $(SPECROOT)/'{}' -e ansible -c azure -o $(GENROOT)/$(ASREPO)/; \
+		sh $(ROOT)/list_resources.sh | xargs -I '{}' bundle exec compiler -d -p $(SPECROOT)/'{}' -e ansible -c azure -o $(GENROOT)/$(ASREPO)/; \
 	else \
 		echo "==> Generating source code for ansible from given name..."; \
 		cd $(MMROOT) && \
diff --git a/list_resources.sh b/list_resources.sh
new file mode 100644
index 0000000..a2f4d5b
--- /dev/null
+++ b/list_resources.sh
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+cd `dirname $0`
+for file in `ls ./specs`; do
+	work_dir=./specs/$file
+	if [ -d $work_dir ]; then
+		if [ -n "$(git status -s $work_dir)" ];
+		then
+			# remove the directory prefix './specs/'
+			expr substr "$work_dir" 9 "${#work_dir}"
+		fi
+	fi
+done