diff --git a/rust/library.go b/rust/library.go
index 971588d..9005f0c 100644
--- a/rust/library.go
+++ b/rust/library.go
@@ -430,6 +430,7 @@
 	if library.sourceProvider != nil {
 		// Assume the first source from the source provider is the library entry point.
 		srcPath = library.sourceProvider.Srcs()[0]
+		deps.srcProviderFiles = append(deps.srcProviderFiles, library.sourceProvider.Srcs()...)
 	} else {
 		srcPath, _ = srcPathFromModuleSrcs(ctx, library.baseCompiler.Properties.Srcs)
 	}