diff --git a/apex/androidmk.go b/apex/androidmk.go
index 09d3607..6b168fe 100644
--- a/apex/androidmk.go
+++ b/apex/androidmk.go
@@ -121,7 +121,7 @@
 				fmt.Fprintln(w, "LOCAL_MODULE_SYMLINKS :=", strings.Join(fi.symlinks, " "))
 			}
 			if len(fi.dataPaths) > 0 {
-				fmt.Println(w, "LOCAL_TEST_DATA :=", strings.Join(cc.AndroidMkDataPaths(fi.dataPaths), " "))
+				fmt.Fprintln(w, "LOCAL_TEST_DATA :=", strings.Join(cc.AndroidMkDataPaths(fi.dataPaths), " "))
 			}
 
 			if fi.module != nil && len(fi.module.NoticeFiles()) > 0 {