diff --git a/scrimage-webp/src/main/java/com/sksamuel/scrimage/webp/DWebpHandler.java b/scrimage-webp/src/main/java/com/sksamuel/scrimage/webp/DWebpHandler.java
index <HASH>..<HASH> 100644
--- a/scrimage-webp/src/main/java/com/sksamuel/scrimage/webp/DWebpHandler.java
+++ b/scrimage-webp/src/main/java/com/sksamuel/scrimage/webp/DWebpHandler.java
@@ -75,6 +75,7 @@ public class DWebpHandler extends WebpHandler {
       } catch (InterruptedException | IOException e) {
          throw new IOException(e);
       } finally {
+         process.destroy();
          stdout.toFile().delete();
       }
Added process destroy to dweb handler