diff --git a/pkgs/applications/networking/browsers/firefox/packages/firefox-beta.nix b/pkgs/applications/networking/browsers/firefox/packages/firefox-beta.nix
index fb86b569b675..2a307f172274 100644
--- a/pkgs/applications/networking/browsers/firefox/packages/firefox-beta.nix
+++ b/pkgs/applications/networking/browsers/firefox/packages/firefox-beta.nix
@@ -29,6 +29,10 @@ buildMozillaMach rec {
     maxSilent = 14400; # 4h, double the default of 7200s (c.f. #129212, #129115)
     license = lib.licenses.mpl20;
     mainProgram = binaryName;
+    identifiers.cpeParts = lib.meta.cpeFullVersionWithVendor "mozilla" version // {
+      product = "firefox";
+      sw_edition = "beta";
+    };
   };
   tests = {
     inherit (nixosTests) firefox-beta;
diff --git a/pkgs/applications/networking/browsers/firefox/packages/firefox-devedition.nix b/pkgs/applications/networking/browsers/firefox/packages/firefox-devedition.nix
index 9780a5b14ebe..81770b4ef3c5 100644
--- a/pkgs/applications/networking/browsers/firefox/packages/firefox-devedition.nix
+++ b/pkgs/applications/networking/browsers/firefox/packages/firefox-devedition.nix
@@ -42,6 +42,11 @@
     maxSilent = 14400; # 4h, double the default of 7200s (c.f. #129212, #129115)
     license = lib.licenses.mpl20;
     mainProgram = binaryName;
+    identifiers.cpeParts = lib.meta.cpeFullVersionWithVendor "mozilla" version // {
+      product = "firefox";
+      sw_edition = "devedition";
+    };
+
   };
   tests = {
     inherit (nixosTests) firefox-devedition;