diff --git a/pom.xml b/pom.xml
index 4aa2795..18aaef3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -120,6 +120,7 @@
             <groupId>com.twelvemonkeys.imageio</groupId>
             <artifactId>imageio-webp</artifactId>
             <version>3.8.1</version>
+            <scope>compile</scope>
         </dependency>
         <!-- Needed only if you deploy ImageIO plugins as part of a web app.
         Make sure you add the IIOProviderContextListener to your web.xml.
@@ -128,6 +129,7 @@
             <groupId>com.twelvemonkeys.servlet</groupId>
             <artifactId>servlet</artifactId>
             <version>3.8.1</version>
+            <scope>compile</scope>
         </dependency>
 
 
diff --git a/src/main/java/com/mousetech/gourmetj/SpringPrimeFacesApplication.java b/src/main/java/com/mousetech/gourmetj/SpringPrimeFacesApplication.java
index 60eaff5..d7a3e72 100644
--- a/src/main/java/com/mousetech/gourmetj/SpringPrimeFacesApplication.java
+++ b/src/main/java/com/mousetech/gourmetj/SpringPrimeFacesApplication.java
@@ -21,6 +21,8 @@ import org.springframework.http.HttpStatus;
 		"com.mousetech.gourmetj.persistence.model" })
 public class SpringPrimeFacesApplication {
 
+	private static final String IMAGE_IIO_PROVIDER_CONTEXT_LISTENER =
+			"com.twelvemonkeys.servlet.image.IIOProviderContextListener";
 	final String errorPage = "/error/error.html";
 	final String error404Page = "/error/error404.html";
 	final String expiredPage = "/error/viewExpired.xhtml";
@@ -50,7 +52,7 @@ public class SpringPrimeFacesApplication {
 				servletContext.setInitParameter(
 					"primefaces.UPLOADER", "native");
 				
-				servletContext.addListener("com.twelvemonkeys.servlet.image.IIOProviderContextListener");
+				servletContext.addListener(IMAGE_IIO_PROVIDER_CONTEXT_LISTENER);
 			}
 		};
 	}