diff --git a/README.md b/README.md
index 3584b28..2fe1a5d 100644
--- a/README.md
+++ b/README.md
@@ -68,7 +68,7 @@ android {
     ...
     defaultConfig {
         // Warning:Renderscript support mode is not currently supported with renderscript target 21+
-        renderscriptTargetApi 23
+        renderscriptTargetApi 20
         renderscriptSupportModeEnabled true
     }
 }