diff --git a/media-unlock/Dockerfile b/media-unlock/Dockerfile
index b535971..dac38f5 100644
--- a/media-unlock/Dockerfile
+++ b/media-unlock/Dockerfile
@@ -1,7 +1,7 @@
 FROM ubuntu:latest
 
 LABEL MAINTAINER me@monlor.com
-LABEL VERSION 2.0.1
+LABEL VERSION 2.0.2
 
 RUN apt update && apt install dnsmasq bash curl -y && apt clean
 
diff --git a/media-unlock/entrypoint.sh b/media-unlock/entrypoint.sh
index 2e3dae8..0e45319 100644
--- a/media-unlock/entrypoint.sh
+++ b/media-unlock/entrypoint.sh
@@ -39,7 +39,7 @@ switch_media_ip() {
       return 0
     fi
   done
-  unset current_media_ip
+  current_media_ip=""
   echo "media: No available IP found."
 }
 
@@ -52,7 +52,7 @@ switch_openai_ip() {
       return 0
     fi
   done
-  unset current_openai_ip
+  current_openai_ip=""
   echo "openai: No available IP found."
 }
 
@@ -65,7 +65,7 @@ switch_anthropic_ip() {
       return 0
     fi
   done
-  unset current_anthropic_ip
+  current_anthropic_ip=""
   echo "anthropic: No available IP found."
 }