diff --git a/reactos/base/applications/winhlp32/winhlp32.rbuild b/reactos/base/applications/winhlp32/winhlp32.rbuild
index e70b5486df7..4cfe04f2ddf 100644
--- a/reactos/base/applications/winhlp32/winhlp32.rbuild
+++ b/reactos/base/applications/winhlp32/winhlp32.rbuild
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <!DOCTYPE module SYSTEM "../../../tools/rbuild/project.dtd">
-<module name="winhlp32" type="win32gui" installbase="system32" installname="winhlp32.exe" unicode="no">
+<module name="winhlp32" type="win32gui" installbase="system32" installname="winhlp32.exe" allowwarnings="true" unicode="no">
 	<include base="winhlp32">.</include>
 	<include base="ReactOS">include/reactos/wine</include>
 	<define name="__ROS_LONG64__" />
diff --git a/reactos/dll/3rdparty/freetype/freetype.rbuild b/reactos/dll/3rdparty/freetype/freetype.rbuild
index d810cc16f50..c091ce05467 100644
--- a/reactos/dll/3rdparty/freetype/freetype.rbuild
+++ b/reactos/dll/3rdparty/freetype/freetype.rbuild
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <!DOCTYPE module SYSTEM "../../../tools/rbuild/project.dtd">
-<module name="freetype" type="kernelmodedll" entrypoint="0" baseaddress="${BASEADDRESS_FREETYPE}" installbase="system32" installname="freetype.dll" crt="libcntpr">
+<module name="freetype" type="kernelmodedll" entrypoint="0" baseaddress="${BASEADDRESS_FREETYPE}" installbase="system32" installname="freetype.dll" allowwarnings="true" crt="libcntpr">
 	<importlibrary definition="freetype.def" />
 	<include base="freetype">include</include>
 	<define name="_DISABLE_TIDENTS" />
diff --git a/reactos/dll/win32/msxml3/msxml3.rbuild b/reactos/dll/win32/msxml3/msxml3.rbuild
index 9820eea17d9..13d93da488a 100644
--- a/reactos/dll/win32/msxml3/msxml3.rbuild
+++ b/reactos/dll/win32/msxml3/msxml3.rbuild
@@ -1,5 +1,5 @@
 <group>
-<module name="msxml3" type="win32dll" baseaddress="${BASEADDRESS_MSXML3}" installbase="system32" installname="msxml3.dll" crt="msvcrt">
+<module name="msxml3" type="win32dll" baseaddress="${BASEADDRESS_MSXML3}" installbase="system32" installname="msxml3.dll" allowwarnings="true" crt="msvcrt">
 	<autoregister infsection="OleControlDlls" type="DllRegisterServer" />
 	<importlibrary definition="msxml3.spec" />
 	<include base="msxml3">.</include>
diff --git a/reactos/dll/win32/shdocvw/shdocvw.rbuild b/reactos/dll/win32/shdocvw/shdocvw.rbuild
index 9d0e3952484..69258a12700 100644
--- a/reactos/dll/win32/shdocvw/shdocvw.rbuild
+++ b/reactos/dll/win32/shdocvw/shdocvw.rbuild
@@ -1,4 +1,4 @@
-<module name="shdocvw" type="win32dll" baseaddress="${BASEADDRESS_SHDOCVW}" installbase="system32" installname="shdocvw.dll">
+<module name="shdocvw" type="win32dll" baseaddress="${BASEADDRESS_SHDOCVW}" installbase="system32" installname="shdocvw.dll" allowwarnings="true">
 	<autoregister infsection="OleControlDlls" type="Both" />
 	<importlibrary definition="shdocvw.spec" />
 	<include base="shdocvw">.</include>
diff --git a/reactos/lib/3rdparty/libxml2/libxml2.rbuild b/reactos/lib/3rdparty/libxml2/libxml2.rbuild
index 14d3f8aa84c..75649a6f306 100644
--- a/reactos/lib/3rdparty/libxml2/libxml2.rbuild
+++ b/reactos/lib/3rdparty/libxml2/libxml2.rbuild
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <!DOCTYPE module SYSTEM "../../../tools/rbuild/project.dtd">
-<module name="libxml2" type="staticlibrary" crt="dll">
+<module name="libxml2" type="staticlibrary" allowwarnings="true" crt="dll">
 	<define name="HAVE_CONFIG_H" />
 	<define name="WIN32" />
 	<define name="_WINDOWS" />