diff --git a/pom.xml b/pom.xml
index d90c856..a5b04bc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -35,7 +35,7 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>2.0.2</version>
                 <configuration>
-                    <source>1.7</source>
+                    <source>1.5</source>
                     <target>1.5</target>
                 </configuration>
             </plugin>