diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index eb3536835c6d27b1043d106c4802505918e9ef18..9636bf2176743861e4cd274d50896e350041f122 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -18,7 +18,7 @@ variables:
   NIXPKGS_ALLOW_UNFREE: "1"
   NIXPKGS_ALLOW_INSECURE: "1"
   DOCKER_DRIVER: overlay2
-  DOCKER_HOST: unix:///var/run/docker.sock
+  DOCKER_HOST: tcp://docker:2375/
   GIT_DEPTH: 10
 
 stages:
diff --git a/devenv.nix b/devenv.nix
index b708953c424463a13dbd6ad292a17fd49db64614..c16356fdbaec1f786fd0fffd67b8bb4ac5dde077 100644
--- a/devenv.nix
+++ b/devenv.nix
@@ -317,7 +317,7 @@ EOF
       NIXPKGS_ALLOW_UNFREE: "1"
       NIXPKGS_ALLOW_INSECURE: "1"
       DOCKER_DRIVER: overlay2
-      DOCKER_HOST: unix:///var/run/docker.sock
+      DOCKER_HOST: tcp://docker:2375/
       GIT_DEPTH: 10
 
     stages: