diff --git a/.classpath b/.classpath
index 7d8557cf3..f368cc207 100644
--- a/.classpath
+++ b/.classpath
@@ -16,5 +16,6 @@
 		</accessrules>
 	</classpathentry>
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+	<classpathentry kind="var" path="EXT_LIBS_DIR/jsr250-api.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>
diff --git a/etc/libs-incl.xml b/etc/libs-incl.xml
index 59f257bf9..e5f8a5ed7 100644
--- a/etc/libs-incl.xml
+++ b/etc/libs-incl.xml
@@ -12,6 +12,7 @@
     <include name="guava.jar"/>
     <include name="guice.jar"/>
     <include name="javassist.jar"/>
+    <include name="jsr250-api.jar"/>
     <include name="junit4.jar"/>
     <include name="retroweaver-all-1.2.2.jar"/>
     <include name="samskivert.jar"/>