diff --git a/scripts/src/osd/modules.lua b/scripts/src/osd/modules.lua
index db5e57ea57073..1c161da05ce0c 100644
--- a/scripts/src/osd/modules.lua
+++ b/scripts/src/osd/modules.lua
@@ -384,12 +384,16 @@ function qtdebuggerbuild()
 			if _OPTIONS["QT_HOME"]~=nil then
 				MOCTST = backtick(_OPTIONS["QT_HOME"] .. "/bin/moc --version 2>/dev/null")
 				if (MOCTST=='') then
-					MOCTST = backtick(_OPTIONS["QT_HOME"] .. "/libexec/moc --version 2>/dev/null")
+					local qt_host_libexecs = backtick(_OPTIONS["QT_HOME"] .. "/bin/qmake -query QT_HOST_LIBEXECS")
+					if (string.starts(qt_host_libexecs,"/")==false) then
+						qt_host_libexecs = _OPTIONS["QT_HOME"] .. "/libexec"
+					end
+					MOCTST = backtick(qt_host_libexecs .. "/moc --version 2>/dev/null")
 					if (MOCTST=='') then
 						print("Qt's Meta Object Compiler (moc) wasn't found!")
 						os.exit(1)
 					else
-						MOC = _OPTIONS["QT_HOME"] .. "/libexec/moc"
+						MOC = qt_host_libexecs .. "/moc"
 					end
 				else
 					MOC = _OPTIONS["QT_HOME"] .. "/bin/moc"