diff --git a/build.gradle b/build.gradle
index efb09b3..58d9b43 100644
--- a/build.gradle
+++ b/build.gradle
@@ -24,6 +24,8 @@
 
 dependencies {
     testCompile group: 'junit', name: 'junit', version: '4.11'
+    testCompile "org.slf4j:slf4j-api:1.7.+"
+    testCompile "org.slf4j:slf4j-simple:1.7.+"
 
     compile "nl.astraeus.template:very-simple-templates:1.+"
     compile "com.h2database:h2:1.4.+"