diff --git a/testing/config.mysql.yml b/testing/config.mysql.yml
index f4b7ad9..d382160 100644
--- a/testing/config.mysql.yml
+++ b/testing/config.mysql.yml
@@ -21,7 +21,7 @@ app:
 
 db:
   host: 127.0.0.1
-  port: 3306
+  port: 53306
   user: wakapi
   password: wakapi
   name: wakapi
diff --git a/testing/config.postgres.yml b/testing/config.postgres.yml
index 0b5c672..fec4144 100644
--- a/testing/config.postgres.yml
+++ b/testing/config.postgres.yml
@@ -21,7 +21,7 @@ app:
 
 db:
   host: 127.0.0.1
-  port: 5432
+  port: 55432
   user: wakapi
   password: wakapi
   name: wakapi
diff --git a/testing/docker-compose.yml b/testing/docker-compose.yml
index 3c72f98..77cab91 100644
--- a/testing/docker-compose.yml
+++ b/testing/docker-compose.yml
@@ -7,6 +7,7 @@ services:
       POSTGRES_USER: "wakapi"
       POSTGRES_PASSWORD: "wakapi"
       POSTGRES_DB: "wakapi"
+      PGPORT: 55432
     network_mode: host
     volumes:
       - wakapi-postgres:/var/lib/postgresql/data
@@ -14,6 +15,7 @@ services:
   mysql:
     image: mysql:8
     environment:
+      MYSQL_TCP_PORT: 53306
       MYSQL_USER: "wakapi"
       MYSQL_PASSWORD: "wakapi"
       MYSQL_DATABASE: "wakapi"
@@ -25,6 +27,7 @@ services:
   mariadb:
     image: mariadb:10
     environment:
+      MYSQL_TCP_PORT: 53306
       MARIADB_USER: "wakapi"
       MARIADB_PASSWORD: "wakapi"
       MARIADB_DATABASE: "wakapi"
diff --git a/testing/run_api_tests.sh b/testing/run_api_tests.sh
index 902dc9a..5838051 100755
--- a/testing/run_api_tests.sh
+++ b/testing/run_api_tests.sh
@@ -34,14 +34,24 @@ if [[ $MIGRATION -eq 1 ]]; then
     echo "Running tests with release version"
 fi
 
+cleanup() {
+    if [ -n "$pid" ] && ps -p "$pid" > /dev/null; then
+        kill -TERM "$pid"
+    fi
+    if [ "${docker_down-0}" -eq 1 ]; then
+        docker-compose -f "$script_dir/docker-compose.yml" down
+    fi
+}
+trap cleanup EXIT
+
 # Initialise test data
 case $1 in
     postgres|mysql|mariadb)
-    docker compose -f "$script_dir/docker-compose.yml" down
+    docker-compose -f "$script_dir/docker-compose.yml" down
     docker volume rm "testing_wakapi-$1"
 
     docker_down=1
-    docker compose -f "$script_dir/docker-compose.yml" up --wait -d "$1"
+    docker-compose -f "$script_dir/docker-compose.yml" up --wait -d "$1"
     if [ "$1" == "mariadb" ]; then
         config="config.mysql.yml"
     else
@@ -50,9 +60,9 @@ case $1 in
 
     db_port=0
     if [ "$1" == "postgres" ]; then
-        db_port=5432
+        db_port=55432
     else
-        db_port=3306
+        db_port=53306
     fi
 
     for _ in $(seq 0 30); do
@@ -122,9 +132,5 @@ if [[ $MIGRATION -eq 1 ]]; then
     kill -TERM $pid
 fi
 
-if [ "$docker_down" -eq 1 ]; then
-    docker compose -f "$script_dir/docker-compose.yml" down
-fi
-
 echo "Exiting with status $exit_code"
 exit $exit_code