diff --git a/Makefile.am b/Makefile.am
index b6a140adeadf468db6951f4bac4dae74968b8957..6cc2dfe83e3452840b2e1efa07c456fb24ae6030 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -19,6 +19,7 @@ EXTRA_DIST = README_win32.txt README.md INSTALL.txt ChangeLog.txt NEWS.txt API-C
     bindings/java/src/org/sleuthkit/datamodel/*.html \
     bindings/java/src/org/sleuthkit/datamodel/*.properties \
     bindings/java/src/org/sleuthkit/datamodel/blackboardutils/*.java \
+    bindings/java/src/org/sleuthkit/datamodel/blackboardutils/attributes/*.java \
     bindings/java/src/org/sleuthkit/datamodel/Examples/*.java \
     bindings/java/src/*.html \
     framework/*.txt \