diff --git a/scripts/genie.lua b/scripts/genie.lua
index a4ad02a2a32..aea60a45cc5 100644
--- a/scripts/genie.lua
+++ b/scripts/genie.lua
@@ -1303,6 +1303,9 @@ configuration { "vsllvm" }
 		"_CRT_SECURE_NO_DEPRECATE",
 		"_CRT_STDIO_LEGACY_WIDE_SPECIFIERS",
 	}
+	includedirs {
+		MAME_DIR .. "3rdparty/dxsdk/Include"
+	}
 
 configuration { "vs20*" }
 		defines {
@@ -1481,6 +1484,7 @@ configuration { "vsllvm" }
 			"-Wno-tautological-undefined-compare",
 			"-Wno-deprecated-declarations",
 			"-Wno-macro-redefined",
+			"-Wno-narrowing",
 		}
 
 
diff --git a/scripts/src/osd/modules.lua b/scripts/src/osd/modules.lua
index ddd2e4b06f2..1376be2b1d5 100644
--- a/scripts/src/osd/modules.lua
+++ b/scripts/src/osd/modules.lua
@@ -448,6 +448,7 @@ function osdmodulestargetconf()
 			"dsound",
 			"dxguid",
 			"oleaut32",
+			"winmm",
 		}
 	elseif _OPTIONS["targetos"]=="macosx" then
 		links {