diff --git a/pkgs/desktops/gnome-3/core/evolution-data-server/default.nix b/pkgs/desktops/gnome-3/core/evolution-data-server/default.nix
index cfe8197a90bf..b943a02a56f5 100644
--- a/pkgs/desktops/gnome-3/core/evolution-data-server/default.nix
+++ b/pkgs/desktops/gnome-3/core/evolution-data-server/default.nix
@@ -1,8 +1,8 @@
 { fetchurl, lib, stdenv, substituteAll, pkg-config, gnome3, python3, gobject-introspection
-, intltool, libsoup, libxml2, libsecret, icu, sqlite, tzdata, libcanberra-gtk3, gcr
-, p11-kit, db, nspr, nss, libical, gperf, wrapGAppsHook, glib-networking, pcre
-, vala, cmake, ninja, kerberos, openldap, webkitgtk, libaccounts-glib, json-glib
-, glib, gtk3, gnome-online-accounts, libgweather, libgdata, gsettings-desktop-schemas }:
+, intltool, libsoup, libxml2, libsecret, icu, sqlite, tzdata, libcanberra-gtk3, gcr, p11-kit
+, db, nspr, nss, libical, gperf, wrapGAppsHook, glib-networking, pcre, vala, cmake, ninja
+, kerberos, openldap, webkitgtk, libaccounts-glib, json-glib, glib, gtk3, libphonenumber
+, gnome-online-accounts, libgweather, libgdata, gsettings-desktop-schemas, boost, protobuf }:
 
 stdenv.mkDerivation rec {
   pname = "evolution-data-server";
@@ -35,7 +35,7 @@ stdenv.mkDerivation rec {
     glib libsoup libxml2 gtk3 gnome-online-accounts
     gcr p11-kit libgweather libgdata libaccounts-glib json-glib
     icu sqlite kerberos openldap webkitgtk glib-networking
-    libcanberra-gtk3 pcre
+    libcanberra-gtk3 pcre libphonenumber boost protobuf
   ];
 
   propagatedBuildInputs = [ libsecret nss nspr libical db libsoup ];
@@ -46,6 +46,7 @@ stdenv.mkDerivation rec {
     "-DENABLE_INTROSPECTION=ON"
     "-DCMAKE_SKIP_BUILD_RPATH=OFF"
     "-DINCLUDE_INSTALL_DIR=${placeholder "dev"}/include"
+    "-DWITH_PHONENUMBER=ON"
   ];
 
   passthru = {
diff --git a/pkgs/development/libraries/folks/default.nix b/pkgs/development/libraries/folks/default.nix
index 955b7e0d16f9..c930adbe9b2d 100644
--- a/pkgs/development/libraries/folks/default.nix
+++ b/pkgs/development/libraries/folks/default.nix
@@ -1,6 +1,7 @@
 { fetchurl
 , lib, stdenv
 , pkg-config
+, fetchpatch
 , meson
 , ninja
 , glib
@@ -42,6 +43,15 @@ stdenv.mkDerivation rec {
     sha256 = "1f9b52vmwnq7s51vj26w2618dn2ph5g12ibbkbyk6fvxcgd7iryn";
   };
 
+  patches = [
+    # Fix tests with e-d-s linked with libphonenumber support
+    # https://gitlab.gnome.org/GNOME/folks/merge_requests/40
+    (fetchpatch {
+      url = "https://gitlab.gnome.org/GNOME/folks/commit/6d443480a137f6a6ff345b21bf3cb31066eefbcd.patch";
+      sha256 = "D/Y2g12TT0qrcH+iJ2umu4Hmp0EJ3Hoedh0H3aWI+HY=";
+    })
+  ];
+
   mesonFlags = [
     "-Ddocs=true"
     "-Dtelepathy_backend=${lib.boolToString telepathySupport}"
@@ -92,6 +102,13 @@ stdenv.mkDerivation rec {
 
   doCheck = true;
 
+  # Prevents e-d-s add-contacts-stress-test from timing out
+  checkPhase = ''
+    runHook preCheck
+    meson test --timeout-multiplier 4
+    runHook postCheck
+  '';
+
   postPatch = ''
     chmod +x meson_post_install.py
     patchShebangs meson_post_install.py