diff --git a/windows/proj/hdf5/hdf5.vcproj b/windows/proj/hdf5/hdf5.vcproj
index 9fbce1ec1d..c925bd8af5 100644
--- a/windows/proj/hdf5/hdf5.vcproj
+++ b/windows/proj/hdf5/hdf5.vcproj
@@ -1415,7 +1415,7 @@
+ RelativePath="..\..\..\src\H5Dbtree.c">
+ RelativePath="..\..\..\src\H5Dbtree.c">