diff --git a/pkgs/applications/office/libreoffice/default.nix b/pkgs/applications/office/libreoffice/default.nix
index a459302177b9..2f220fa2fb60 100644
--- a/pkgs/applications/office/libreoffice/default.nix
+++ b/pkgs/applications/office/libreoffice/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, pam, python3, libxslt, perl, ArchiveZip, gettext
 , IOCompress, zlib, libjpeg, expat, freetype, libwpd
-, libxml2, db, sablotron, curl, fontconfig, libsndfile, neon
+, libxml2, db, curl, fontconfig, libsndfile, neon
 , bison, flex, zip, unzip, gtk3, gtk2, libmspack, getopt, file, cairo, which
 , icu, boost, jdk, ant, cups, xorg, libcmis, fontforge
 , openssl, gperf, cppunit, GConf, ORBit2, poppler, utillinux
@@ -363,7 +363,7 @@ in stdenv.mkDerivation rec {
       libXdmcp libpthreadstubs libGLU_combined mythes gst_all_1.gstreamer
       gst_all_1.gst-plugins-base glib libmysqlclient
       neon nspr nss openldap openssl ORBit2 pam perl pkgconfig poppler
-      python3 sablotron sane-backends unzip vigra which zip zlib
+      python3 sane-backends unzip vigra which zip zlib
       mdds bluez5 libcmis libwps libabw libzmf
       libxshmfence libatomic_ops graphite2 harfbuzz gpgme utillinux
       librevenge libe-book libmwaw glm glew ncurses epoxy
diff --git a/pkgs/applications/office/libreoffice/still.nix b/pkgs/applications/office/libreoffice/still.nix
index 4739d5265584..be87a8bb6721 100644
--- a/pkgs/applications/office/libreoffice/still.nix
+++ b/pkgs/applications/office/libreoffice/still.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, pam, python3, libxslt, perl, ArchiveZip, gettext
 , IOCompress, zlib, libjpeg, expat, freetype, libwpd
-, libxml2, db, sablotron, curl, fontconfig, libsndfile, neon
+, libxml2, db, curl, fontconfig, libsndfile, neon
 , bison, flex, zip, unzip, gtk3, gtk2, libmspack, getopt, file, cairo, which
 , icu, boost, jdk, ant, cups, xorg, libcmis, fontforge
 , openssl, gperf, cppunit, GConf, ORBit2, poppler, utillinux
@@ -360,7 +360,7 @@ in stdenv.mkDerivation rec {
       libXdmcp libpthreadstubs libGLU_combined mythes gst_all_1.gstreamer
       gst_all_1.gst-plugins-base glib libmysqlclient
       neon nspr nss openldap openssl ORBit2 pam perl poppler
-      python3 sablotron sane-backends unzip vigra which zip zlib
+      python3 sane-backends unzip vigra which zip zlib
       mdds bluez5 libcmis libwps libabw libzmf
       libxshmfence libatomic_ops graphite2 harfbuzz gpgme utillinux
       librevenge libe-book libmwaw glm glew ncurses epoxy
diff --git a/pkgs/tools/text/xml/sablotron/default.nix b/pkgs/tools/text/xml/sablotron/default.nix
deleted file mode 100644
index 131bf3ae68c1..000000000000
--- a/pkgs/tools/text/xml/sablotron/default.nix
+++ /dev/null
@@ -1,14 +0,0 @@
-{stdenv, fetchurl, expat} :
-
-stdenv.mkDerivation {
-  name = "sablotron-1.0.3";
-  src = fetchurl {
-    url = "mirror://sourceforge/project/sablotron/sablotron-1.0.3/Sablot-1.0.3.tar.gz";
-    sha256 = "0qpk3dlfp3bn2hbq0fzx1bzifv8cgqb9aicn59d303cdlynkgix0";
-  };
-  buildInputs = [expat];
-
-  meta = {
-    platforms = stdenv.lib.platforms.unix;
-  };
-}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 2acf3fec71c3..e24c73cfa8f3 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -6097,8 +6097,6 @@ in
 
   s6-portable-utils = skawarePackages.s6-portable-utils;
 
-  sablotron = callPackage ../tools/text/xml/sablotron { };
-
   safecopy = callPackage ../tools/system/safecopy { };
 
   safe-rm = callPackage ../tools/system/safe-rm { };