diff --git a/lib/zbar/lib.rb b/lib/zbar/lib.rb
index 8fc9a65..68fe18e 100644
--- a/lib/zbar/lib.rb
+++ b/lib/zbar/lib.rb
@@ -1,7 +1,7 @@
 module ZBar
   extend FFI::Library
 
-  search_string = '/{opt,usr}/{,local/}lib{,64}/{,x86_64-linux-gnu/,i386-linux-gnu/}libzbar.{dylib,so*}'
+  search_string = '/{opt,usr}/{,local/}lib{,64}/{,x86_64-linux-gnu/,i386-linux-gnu/,aarch64-linux-gnu/}libzbar.{dylib,so*}'
   paths =
     Array(
       ENV['ZBAR_LIB'] ||