diff --git a/extra/webkit2gtk/PKGBUILD b/extra/webkit2gtk/PKGBUILD
index de358c39b..3f421405b 100644
--- a/extra/webkit2gtk/PKGBUILD
+++ b/extra/webkit2gtk/PKGBUILD
@@ -8,7 +8,7 @@
 highmem=1
 
 pkgname=webkit2gtk
-pkgver=2.20.1
+pkgver=2.20.2
 pkgrel=1
 pkgdesc="GTK+ Web content engine library"
 arch=(x86_64)
@@ -22,16 +22,18 @@ optdepends=('gtk2: Netscape plugin support'
             'gst-plugins-good: media decoding'
             'gst-libav: nonfree media decoding')
 source=(https://webkitgtk.org/releases/webkitgtk-${pkgver}.tar.xz{,.asc}
+        gtk-doc.diff
         remove_atomics.patch)
-sha256sums=('43e43285fa4e393080cc4fbd5ad8644749a75b1e0b811b230b63ae56806c8959'
+sha256sums=('dffe93a241f03f1c73b369f4e323e4d8f12e39d33d5515948cbf454ca4b526e2'
             'SKIP'
+            '4f116b4508d4501498d1e1483555bc5d4e3f5504c5a2f3ec6a21c646b874cdb4'
             'd0a1469fdaa5d6f4ff7e498d26470224916b64a6dbe28ba7ad699c19da9ee9ab')
 validpgpkeys=('D7FCF61CF9A2DEAB31D81BD3F3D322D0EC4582C3')
 
 prepare() {
   mkdir build
   cd webkitgtk-$pkgver
-
+  patch -Np1 -i ../gtk-doc.diff
   sed -i '1s/python$/&2/' Tools/gtk/generate-gtkdoc
 
   if [[ $CARCH == "arm" || $CARCH == "armv6h" ]]; then
diff --git a/extra/webkit2gtk/gtk-doc.diff b/extra/webkit2gtk/gtk-doc.diff
new file mode 100644
index 000000000..0295861a7
--- /dev/null
+++ b/extra/webkit2gtk/gtk-doc.diff
@@ -0,0 +1,16 @@
+diff -u -r webkitgtk-2.20.2/Source/PlatformGTK.cmake webkitgtk-2.20.2-doc/Source/PlatformGTK.cmake
+--- webkitgtk-2.20.2/Source/PlatformGTK.cmake	2018-05-07 10:30:18.000000000 +0200
++++ webkitgtk-2.20.2-doc/Source/PlatformGTK.cmake	2018-05-07 18:03:44.333500803 +0200
+@@ -15,10 +15,10 @@
+ 
+ if (ENABLE_GTKDOC)
+     install(DIRECTORY ${CMAKE_BINARY_DIR}/Documentation/webkit2gtk-${WEBKITGTK_API_VERSION}/html/webkit2gtk-${WEBKITGTK_API_VERSION}
+-            DESTINATION "${CMAKE_INSTALL_DATADIR}/gtk-doc/html/webkit2gtk-${WEBKITGTK_API_VERSION}"
++            DESTINATION "${CMAKE_INSTALL_DATADIR}/gtk-doc/html"
+     )
+     install(DIRECTORY ${CMAKE_BINARY_DIR}/Documentation/webkitdomgtk-${WEBKITGTK_API_VERSION}/html/webkitdomgtk-${WEBKITGTK_API_VERSION}
+-            DESTINATION "${CMAKE_INSTALL_DATADIR}/gtk-doc/html/webkitdomgtk-${WEBKITGTK_API_VERSION}"
++            DESTINATION "${CMAKE_INSTALL_DATADIR}/gtk-doc/html"
+     )
+ endif ()
+