diff --git a/Android.bp b/Android.bp
index 9c17c7f..54919d4 100644
--- a/Android.bp
+++ b/Android.bp
@@ -61,5 +61,5 @@
 genrule_defaults {
     name: "dts_to_dtb",
     tools: ["dtc"],
-    cmd: "$(location dtc) -I dts -O dtb $(in) -o $(out)",
+    cmd: "FILES=($(in)) && $(location dtc) -I dts -O dtb $${FILES[-1]} -o $(out)",
 }