diff --git a/richtextfx/build.gradle b/richtextfx/build.gradle
index 004c9d57a..207eb9da1 100644
--- a/richtextfx/build.gradle
+++ b/richtextfx/build.gradle
@@ -13,6 +13,11 @@ dependencies {
     }
     compile group: 'org.fxmisc.wellbehaved', name: 'wellbehavedfx', version: '0.3'
     testCompile group: 'junit', name: 'junit', version: '[4.0,5)'
+
+    testCompile "org.testfx:testfx-core:4.0.5-alpha"
+    testCompile ("org.testfx:testfx-junit:4.0.5-alpha") {
+        exclude(group: "junit", module: "junit")
+    }
 }
 
 javadoc {