diff --git a/adminer/Dockerfile b/adminer/Dockerfile
index 3d4bd65d..058170cc 100644
--- a/adminer/Dockerfile
+++ b/adminer/Dockerfile
@@ -5,5 +5,5 @@ MAINTAINER Patrick Artounian <partounian@gmail.com>
 # Add volume for sessions to allow session persistence
 VOLUME /sessions
 
-# We expose Adminer on port 80
-EXPOSE 80
+# We expose Adminer on port 8080 (Adminer's default)
+EXPOSE 8080
diff --git a/docker-compose.yml b/docker-compose.yml
index 16c0b621..5954433b 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -344,7 +344,7 @@ services:
     adminer:
       build: ./adminer
       ports:
-        - "${ADM_PORT}:80"
+        - "${ADM_PORT}:8080"
       depends_on:
         - php-fpm