diff --git a/cc/cc.go b/cc/cc.go
index 4cdcdf6..6be5b64 100644
--- a/cc/cc.go
+++ b/cc/cc.go
@@ -1490,7 +1490,9 @@
 
 func (f *flagExporter) exportIncludes(ctx ModuleContext, inc string) {
 	includeDirs := android.PathsForModuleSrc(ctx, f.Properties.Export_include_dirs)
-	f.flags = append(f.flags, android.JoinWithPrefix(includeDirs.Strings(), inc))
+	for _, dir := range includeDirs.Strings() {
+		f.flags = append(f.flags, inc + dir)
+	}
 }
 
 func (f *flagExporter) reexportFlags(flags []string) {