diff --git a/transformations/src/main/java/jp/wasabeef/glide/transformations/internal/RSBlur.java b/transformations/src/main/java/jp/wasabeef/glide/transformations/internal/RSBlur.java
index a2827dc..d379d2d 100644
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/internal/RSBlur.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/internal/RSBlur.java
@@ -47,11 +47,7 @@ public static Bitmap blur(Context context, Bitmap bitmap, int radius) throws RSR
       output.copyTo(bitmap);
     } finally {
       if (rs != null) {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
-          RenderScript.releaseAllContexts();
-        } else {
-          rs.destroy();
-        }
+        rs.destroy();
       }
       if (input != null) {
         input.destroy();