diff --git a/pkgs/applications/version-management/gitlab/gitaly/default.nix b/pkgs/applications/version-management/gitlab/gitaly/default.nix
index b07c3590d3d..dd17618dc74 100644
--- a/pkgs/applications/version-management/gitlab/gitaly/default.nix
+++ b/pkgs/applications/version-management/gitlab/gitaly/default.nix
@@ -55,7 +55,7 @@ in buildGoPackage rec {
   meta = with stdenv.lib; {
     homepage = https://gitlab.com/gitlab-org/gitaly;
     description = "A Git RPC service for handling all the git calls made by GitLab";
-    platforms = platforms.unix;
+    platforms = platforms.linux;
     maintainers = with maintainers; [ roblabla globin fpletz ];
     license = licenses.mit;
   };
diff --git a/pkgs/applications/version-management/gitlab/gitlab-shell/default.nix b/pkgs/applications/version-management/gitlab/gitlab-shell/default.nix
index 03aad8c02c3..2a83cbe5f3c 100644
--- a/pkgs/applications/version-management/gitlab/gitlab-shell/default.nix
+++ b/pkgs/applications/version-management/gitlab/gitlab-shell/default.nix
@@ -25,7 +25,7 @@ buildGoPackage rec {
   meta = with stdenv.lib; {
     description = "SSH access and repository management app for GitLab";
     homepage = http://www.gitlab.com/;
-    platforms = platforms.unix;
+    platforms = platforms.linux;
     maintainers = with maintainers; [ fpletz globin talyz ];
     license = licenses.mit;
   };
diff --git a/pkgs/applications/version-management/gitlab/gitlab-workhorse/default.nix b/pkgs/applications/version-management/gitlab/gitlab-workhorse/default.nix
index b8364c1efeb..aa8cf7c164c 100644
--- a/pkgs/applications/version-management/gitlab/gitlab-workhorse/default.nix
+++ b/pkgs/applications/version-management/gitlab/gitlab-workhorse/default.nix
@@ -29,7 +29,7 @@ buildGoPackage rec {
 
   meta = with stdenv.lib; {
     homepage = http://www.gitlab.com/;
-    platforms = platforms.unix;
+    platforms = platforms.linux;
     maintainers = with maintainers; [ fpletz globin talyz ];
     license = licenses.mit;
   };