diff --git a/OvmfPkg/BlockMmioToBlockIoDxe/BlockIo.inf b/OvmfPkg/BlockMmioToBlockIoDxe/BlockIo.inf
index d4e8a0ab2d..e2f5bb8a68 100644
--- a/OvmfPkg/BlockMmioToBlockIoDxe/BlockIo.inf
+++ b/OvmfPkg/BlockMmioToBlockIoDxe/BlockIo.inf
@@ -31,6 +31,7 @@
 
 [Sources]
   BlockIo.c
+  BlockIo.h
   ComponentName.c
 
 [Packages]