diff --git a/OvmfPkg/PlatformDxe/Platform.inf b/OvmfPkg/PlatformDxe/Platform.inf
index 16cd9ab753..4276d363e3 100644
--- a/OvmfPkg/PlatformDxe/Platform.inf
+++ b/OvmfPkg/PlatformDxe/Platform.inf
@@ -26,6 +26,7 @@
 
 [Sources]
   Platform.c
+  Platform.h
   Platform.uni
   PlatformConfig.c
   PlatformForms.vfr