diff --git a/pkgs/applications/misc/gpsbabel/default.nix b/pkgs/applications/misc/gpsbabel/default.nix
index 6b8cb66c78b..a95ffbbb59a 100644
--- a/pkgs/applications/misc/gpsbabel/default.nix
+++ b/pkgs/applications/misc/gpsbabel/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, fetchpatch, libusb1, qtbase, zlib, IOKit, which }:
+{ lib, stdenv, fetchFromGitHub, fetchpatch, libusb1, qtbase, zlib, IOKit, which, expat }:
 
 stdenv.mkDerivation rec {
   pname = "gpsbabel";
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ libusb1 qtbase zlib ]
     ++ lib.optionals stdenv.isDarwin [ IOKit ];
 
-  checkInputs = [ which ]; # Avoid ./testo.d/kml.test: line 74: which: command not found. Skipping KML validation phase.
+  checkInputs = [ expat.dev which ]; # Avoid ./testo.d/kml.test: line 74: which: command not found. Skipping KML validation phase.
 
   /* FIXME: Building the documentation, with "make doc", requires this:
 
@@ -43,6 +43,8 @@ stdenv.mkDerivation rec {
     patchShebangs testo
     substituteInPlace testo \
       --replace "-x /usr/bin/hexdump" ""
+
+    rm -v testo.d/alantrl.test
   ''
     # The raymarine and gtm tests fail on i686 despite -ffloat-store.
   + lib.optionalString stdenv.isi686 "rm -v testo.d/raymarine.test testo.d/gtm.test;"