diff --git a/programming/library/libdispatch/actions.py b/programming/library/libdispatch/actions.py
index 97ea26e512..b857fcf005 100644
--- a/programming/library/libdispatch/actions.py
+++ b/programming/library/libdispatch/actions.py
@@ -32,5 +32,5 @@ def install():
 	shelltools.cd("build")
 	cmaketools.rawInstall("DESTDIR=%s" % get.installDIR())
 
-	pisitools.dodoc("../CONTRIBUTING.md", "../INSTALL.md", "../README.md", "../TESTING.md")
+	pisitools.dodoc("../INSTALL.md", "../README.md", "../TESTING.md")
 
diff --git a/programming/library/libdispatch/files/remove-werror.patch b/programming/library/libdispatch/files/remove-werror.patch
index 1c182360e6..f0a83c26f7 100644
--- a/programming/library/libdispatch/files/remove-werror.patch
+++ b/programming/library/libdispatch/files/remove-werror.patch
@@ -1,10 +1,11 @@
---- cmake/modules/DispatchCompilerWarnings.cmake.orig	2020-05-12 13:13:59.619689872 +0300
-+++ cmake/modules/DispatchCompilerWarnings.cmake	2020-05-12 13:13:35.216171428 +0300
-@@ -2,7 +2,6 @@
- if("${CMAKE_C_SIMULATE_ID}" STREQUAL "MSVC")
-   # TODO: someone needs to provide the msvc equivalent warning flags
+diff --git a/cmake/modules/DispatchCompilerWarnings.cmake b/cmake/modules/DispatchCompilerWarnings.cmake
+index b106444..bdb3f28 100644
+--- a/cmake/modules/DispatchCompilerWarnings.cmake
++++ b/cmake/modules/DispatchCompilerWarnings.cmake
+@@ -6,7 +6,6 @@ elseif(WIN32)
+   # so that we can use __popcnt64
+   add_compile_options($<$<COMPILE_LANGUAGE:C,CXX>:-fms-extensions>)
  else()
--  add_compile_options($<$<OR:$<COMPILE_LANGUAGE:C>,$<COMPILE_LANGUAGE:CXX>>:-Werror>)
-   add_compile_options($<$<OR:$<COMPILE_LANGUAGE:C>,$<COMPILE_LANGUAGE:CXX>>:-Wall>)
-   add_compile_options($<$<OR:$<COMPILE_LANGUAGE:C>,$<COMPILE_LANGUAGE:CXX>>:-Wextra>)
-
+-  add_compile_options($<$<COMPILE_LANGUAGE:C,CXX>:-Werror>)
+   add_compile_options($<$<COMPILE_LANGUAGE:C,CXX>:-Wall>)
+   add_compile_options($<$<COMPILE_LANGUAGE:C,CXX>:-Wextra>)
diff --git a/programming/library/libdispatch/pspec.xml b/programming/library/libdispatch/pspec.xml
index a5ba1dace4..37b4f22ad7 100644
--- a/programming/library/libdispatch/pspec.xml
+++ b/programming/library/libdispatch/pspec.xml
@@ -20,6 +20,7 @@
         </BuildDependencies>
         <Patches>
             <Patch level="0">avoid-libkqueue.patch</Patch>
+            <Patch level="1">remove-werror.patch</Patch>
         </Patches>
     </Source>