diff --git a/.classpath b/.classpath
index 52a91c3cc9..5edda11076 100644
--- a/.classpath
+++ b/.classpath
@@ -14,7 +14,7 @@
 	<classpathentry kind="lib" path="libs/jcurses.jar"/>
 	<classpathentry kind="lib" path="libs/jorbis.jar"/>
 	<classpathentry kind="lib" path="libs/libtiled.jar"/>
-	<classpathentry kind="lib" path="libs/log4j.jar"/>
+	<classpathentry kind="lib" path="libs/log4j.jar" sourcepath="/log4j"/>
 	<classpathentry kind="lib" path="libs/mysql-connector-java-8.0.13.jar"/>
 	<classpathentry kind="lib" path="libs/simple.jar"/>
 	<classpathentry kind="lib" path="libs/swing-layout.jar"/>