1 files changed, 1 insertions, 0 deletions

diff --git a/pom.xml b/pom.xml
index 9142143..abd00e1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -120,6 +120,7 @@
       <artifactId>log4j</artifactId>
       <version>1.2.7</version>
       <scope>runtime</scope>
+      <optional>true</optional>
     </dependency>
     <dependency>
       <groupId>junit</groupId>