diff --git a/fabric/Dockerfile b/fabric/Dockerfile
index 8878a12..8c8a941 100644
--- a/fabric/Dockerfile
+++ b/fabric/Dockerfile
@@ -31,7 +31,7 @@ RUN chmod +x /MCtemp/install_script.sh
 VOLUME /MCserver
 
 # 25565 Default.
-EXPOSE $GAME_PORT_UDP/udp $GAME_PORT_TCP/tcp
+EXPOSE 25565/udp 25565/tcp
 
 # Run command
 CMD [ "/bin/bash", "./MCtemp/install_script.sh" ]
\ No newline at end of file
diff --git a/testing/Dockerfile b/testing/Dockerfile
index 4932a9c..f4c3025 100644
--- a/testing/Dockerfile
+++ b/testing/Dockerfile
@@ -28,7 +28,7 @@ RUN chmod +x /MCtemp/install_script.sh
 VOLUME /MCserver
 
 # 25565 Default.
-EXPOSE $GAME_PORT_UDP/udp $GAME_PORT_TCP/tcp
+EXPOSE 25565/udp 25565/tcp
 
 # Run command
 CMD [ "/bin/bash", "./MCtemp/install_script.sh" ]
\ No newline at end of file
diff --git a/vanilla/Dockerfile b/vanilla/Dockerfile
index 06dccbc..3188bbe 100644
--- a/vanilla/Dockerfile
+++ b/vanilla/Dockerfile
@@ -28,7 +28,7 @@ RUN chmod +x /MCtemp/install_script.sh
 VOLUME /MCserver
 
 # 25565 Default.
-EXPOSE $GAME_PORT_UDP/udp $GAME_PORT_TCP/tcp
+EXPOSE 25565/udp 25565/tcp
 
 # Run command
 CMD [ "/bin/bash", "./MCtemp/install_script.sh" ]
\ No newline at end of file