diff --git a/pkgs/applications/networking/browsers/chromium/browser.nix b/pkgs/applications/networking/browsers/chromium/browser.nix
index 34e8347b2d6..3b45ff78206 100644
--- a/pkgs/applications/networking/browsers/chromium/browser.nix
+++ b/pkgs/applications/networking/browsers/chromium/browser.nix
@@ -88,7 +88,8 @@ let
   libExecPath = "$out/libexec/${packageName}";
 
 in stdenv.mkDerivation rec {
-  name = "${packageName}-browser-${source.version}";
+  name = "${packageName}-browser-${version}";
+  inherit (source) version;
   inherit packageName;
   src = source;
 
@@ -185,7 +186,7 @@ in stdenv.mkDerivation rec {
   installPhase = ''
     ensureDir "${libExecPath}"
     cp -v "${buildPath}/"*.pak "${libExecPath}/"
-    ${optionalString (!versionOlder source.version "34.0.0.0") ''
+    ${optionalString (!versionOlder version "34.0.0.0") ''
     cp -v "${buildPath}/icudtl.dat" "${libExecPath}/"
     ''}
     cp -vR "${buildPath}/locales" "${buildPath}/resources" "${libExecPath}/"
diff --git a/pkgs/applications/networking/browsers/chromium/default.nix b/pkgs/applications/networking/browsers/chromium/default.nix
index 2a2490555e5..d47c9c89eb0 100644
--- a/pkgs/applications/networking/browsers/chromium/default.nix
+++ b/pkgs/applications/networking/browsers/chromium/default.nix
@@ -38,7 +38,7 @@ let
   };
 
 in stdenv.mkDerivation {
-  name = "chromium-${channel}-${chromium.source.version}";
+  name = "chromium-${channel}-${chromium.browser.version}";
 
   buildInputs = [ makeWrapper ];
 
@@ -53,5 +53,5 @@ in stdenv.mkDerivation {
       --add-flags "${chromium.plugins.flagsEnabled}"
   '';
 
-  inherit (chromium.browser) meta;
+  inherit (chromium.browser) meta packageName;
 }