diff --git a/libs/libfdt/Android.bp b/libs/libfdt/Android.bp
index b889ee5..5920d5d 100644
--- a/libs/libfdt/Android.bp
+++ b/libs/libfdt/Android.bp
@@ -37,6 +37,7 @@
         "libcore.rust_sysroot",
     ],
     rustlibs: [
+        "libcstr",
         "liblibfdt_bindgen",
         "libzerocopy_nostd",
     ],
@@ -61,6 +62,7 @@
     ],
     prefer_rlib: true,
     rustlibs: [
+        "libcstr",
         "liblibfdt",
     ],
 }