diff --git a/pkgs/tools/misc/diffoscope/default.nix b/pkgs/tools/misc/diffoscope/default.nix
index af1461ad8af9..2045f3ededc4 100644
--- a/pkgs/tools/misc/diffoscope/default.nix
+++ b/pkgs/tools/misc/diffoscope/default.nix
@@ -46,9 +46,9 @@ python3Packages.buildPythonApplication rec {
     ]
     ++ (with python3Packages; [
       argcomplete debian defusedxml jsondiff jsbeautifier libarchive-c
-      python-magic progressbar33 pypdf2 rpm tlsh
+      python-magic progressbar33 pypdf2 tlsh
     ])
-    ++ lib.optionals stdenv.isLinux [ python3Packages.pyxattr acl cdrkit dtc ]
+    ++ lib.optionals stdenv.isLinux [ python3Packages.pyxattr python3Packages.rpm acl cdrkit dtc ]
     ++ lib.optionals enableBloat ([
       abootimg apksigner apktool cbfstool colord enjarify ffmpeg fpc ghc ghostscriptX giflib gnupg gnumeric
       hdf5 imagemagick libcaca llvm jdk mono ocaml odt2txt oggvideotools openssh pdftk poppler_utils procyon qemu R tcpdump ubootTools wabt radare2 xmlbeans