diff --git a/pkgs/tools/X11/x11vnc/0.9.3.nix b/pkgs/tools/X11/x11vnc/0.9.3.nix
index 76b09673451..f37a98a43d4 100644
--- a/pkgs/tools/X11/x11vnc/0.9.3.nix
+++ b/pkgs/tools/X11/x11vnc/0.9.3.nix
@@ -8,7 +8,8 @@ args : with args; with builderDefs;
 
     buildInputs = [libXfixes fixesproto openssl libXdamage damageproto
       zlib libX11 xproto libjpeg libXtst libXinerama xineramaproto
-      libXrandr randrproto libXext xextproto inputproto recordproto];
+      libXrandr randrproto libXext xextproto inputproto recordproto libXi
+      libXrender renderproto];
     configureFlags = [];
   });
   in with localDefs;
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 7796ab74ab1..0a77124fe68 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -7783,7 +7783,8 @@ let
     inherit builderDefs openssl zlib libjpeg ;
     inherit (xlibs) libXfixes fixesproto libXdamage damageproto
       libX11 xproto libXtst libXinerama xineramaproto libXrandr randrproto
-      libXext xextproto inputproto recordproto;
+      libXext xextproto inputproto recordproto libXi renderproto
+      libXrender;
   };
 
   x2vnc = composedArgsAndFun (selectVersion ../tools/X11/x2vnc "1.7.2") {