diff --git a/DeFi-Data-Engine/DeFi Data Engine/pom.xml b/DeFi-Data-Engine/DeFi Data Engine/pom.xml
index a1b5e418..80245552 100644
--- a/DeFi-Data-Engine/DeFi Data Engine/pom.xml	
+++ b/DeFi-Data-Engine/DeFi Data Engine/pom.xml	
@@ -55,6 +55,14 @@
 	           		</systemPropertyVariables>
 	        	</configuration>
 	    	</plugin>
+		   <plugin>
+			<artifactId>maven-compiler-plugin</artifactId>
+			<version>3.5.2</version>
+			<configuration>
+			    <source>1.8</source>
+			    <target>1.8</target>
+			</configuration>
+		    </plugin>
 	  	</plugins>
 	</build>
 </project>