diff --git a/main.sh b/main.sh
index e6614ba..f787d7d 100644
--- a/main.sh
+++ b/main.sh
@@ -106,7 +106,7 @@ fi
 }
 
 function push {
-    if [ "rsync_push" = true ]
+    if [ "$rsync_push" = true ]
     then
         #Push - Dockerized
         if [ "push_clean" = true ]
@@ -117,9 +117,9 @@ function push {
 }
 
 function dockerbackup {
-    if [ "docker_enabled" = true]
+    if [ "$docker_enabled" = true]
     then
-        if [ "docker_images" = true]
+        if [ "$docker_images" = true]
         then
             echo "Backing up Docker images..." >&2
             for i in `docker inspect --format='{{.Name}}' $(docker ps -q) | cut -f2 -d\/`
@@ -132,7 +132,7 @@ function dockerbackup {
             echo "Finished" >&2
             done
         fi
-        if [ "docker_volumes" = true ]
+        if [ "$docker_volumes" = true ]
         then
             echo "Backing up Docker volumes..." >&2
             for i in `docker inspect --format='{{.Name}}' $(docker ps -q) | cut -f2 -d\/`
@@ -148,7 +148,7 @@ function dockerbackup {
 	        echo "Finished" >&2
             done
         fi    
-        if [ "docker_data" = true ]
+        if [ "$docker_data" = true ]
         then
             echo "Backing up container information..." >&2
             for i in `docker inspect --format='{{.Name}}' $(docker ps -q) | cut -f2 -d\/`
@@ -164,7 +164,7 @@ function dockerbackup {
 }
 
 function runbackup {
-    if [ "enabled" = true ]
+    if [ "$enabled" = true ]
     then
         # step 1 : create directory
         makedir