diff --git a/nixos/modules/installer/tools/nixos-build-vms/nixos-build-vms.sh b/nixos/modules/installer/tools/nixos-build-vms/nixos-build-vms.sh
index f9cbfffde704..4e981c074a57 100644
--- a/nixos/modules/installer/tools/nixos-build-vms/nixos-build-vms.sh
+++ b/nixos/modules/installer/tools/nixos-build-vms/nixos-build-vms.sh
@@ -53,5 +53,5 @@ fi
 
 # Build a network of VMs
 
-nix-build '<nixos/modules/installer/tools/nixos-build-vms/build-vms.nix>' \
+nix-build '<nixpkgs/nixos/modules/installer/tools/nixos-build-vms/build-vms.nix>' \
     --argstr networkExpr $networkExpr $noOutLinkArg $showTraceArg
diff --git a/nixos/modules/misc/assertions.nix b/nixos/modules/misc/assertions.nix
index c42de038e61f..3b50e60a0ffb 100644
--- a/nixos/modules/misc/assertions.nix
+++ b/nixos/modules/misc/assertions.nix
@@ -30,5 +30,5 @@ with lib;
     };
 
   };
-  # impl of assertions is in <nixos/modules/system/activation/top-level.nix>
+  # impl of assertions is in <nixpkgs/nixos/modules/system/activation/top-level.nix>
 }
diff --git a/nixos/modules/profiles/clone-config.nix b/nixos/modules/profiles/clone-config.nix
index f0d60bb6c428..77d86f8d7405 100644
--- a/nixos/modules/profiles/clone-config.nix
+++ b/nixos/modules/profiles/clone-config.nix
@@ -30,7 +30,7 @@ let
   relocatedModuleFiles =
     let
       relocateNixOS = path:
-        "<nixos" + removePrefix nixosPath (toString path) + ">";
+        "<nixpkgs/nixos" + removePrefix nixosPath (toString path) + ">";
       relocateOthers = null;
     in
       { nixos = map relocateNixOS partitionedModuleFiles.nixos;
diff --git a/pkgs/development/python-modules/blivet/default.nix b/pkgs/development/python-modules/blivet/default.nix
index 3065af0fd15f..0b7069ab67d5 100644
--- a/pkgs/development/python-modules/blivet/default.nix
+++ b/pkgs/development/python-modules/blivet/default.nix
@@ -36,7 +36,7 @@ in buildPythonPackage rec {
     six
   ];
 
-  # Tests are in <nixos/tests/blivet.nix>.
+  # Tests are in <nixpkgs/nixos/tests/blivet.nix>.
   doCheck = false;
 
   meta = with stdenv.lib; {