diff --git a/pkgs/tools/networking/ip2unix/default.nix b/pkgs/tools/networking/ip2unix/default.nix
index 18a53d02b1e..1fa1531d183 100644
--- a/pkgs/tools/networking/ip2unix/default.nix
+++ b/pkgs/tools/networking/ip2unix/default.nix
@@ -1,27 +1,40 @@
 { stdenv, fetchFromGitHub, meson, ninja, pkgconfig, libyamlcpp, systemd
-, asciidoctor, python3Packages
+, python3Packages, asciidoc, libxslt, docbook_xml_dtd_45, docbook_xsl
+, libxml2, docbook5
 }:
 
 stdenv.mkDerivation rec {
   name = "ip2unix-${version}";
-  version = "1.1.1";
+  version = "1.2.0";
 
   src = fetchFromGitHub {
     owner = "nixcloud";
     repo = "ip2unix";
     rev = "v${version}";
-    sha256 = "0lw4f1p1frfpf5l7faqdd80d6pi9g5sx7g3wpmig9sa50k6pmc0v";
+    sha256 = "0blrhcmska06ydkl15jjgblygkwrimdnbaq3hhifgmffymfk2652";
   };
 
   nativeBuildInputs = [
-    meson ninja pkgconfig asciidoctor
-    python3Packages.pytest python3Packages.pytest-timeout
+    meson ninja pkgconfig asciidoc libxslt.bin docbook_xml_dtd_45 docbook_xsl
+    libxml2.bin docbook5 python3Packages.pytest python3Packages.pytest-timeout
   ];
 
   buildInputs = [ libyamlcpp systemd ];
 
   doCheck = true;
 
+  doInstallCheck = true;
+  installCheckPhase = ''
+    found=0
+    for man in "$out/share/man/man1"/ip2unix.1*; do
+      test -s "$man" && found=1
+    done
+    if [ $found -ne 1 ]; then
+      echo "ERROR: Manual page hasn't been generated." >&2
+      exit 1
+    fi
+  '';
+
   meta = {
     homepage = https://github.com/nixcloud/ip2unix;
     description = "Turn IP sockets into Unix domain sockets";