diff --git a/Makefile b/Makefile
index 16b444c4..3b675034 100644
--- a/Makefile
+++ b/Makefile
@@ -31,7 +31,7 @@ dist: distclean
 	[ ! -e i3-${VERSION}.tar.bz2 ] || rm i3-${VERSION}.tar.bz2
 	mkdir i3-${VERSION}
 	cp i3-migrate-config-to-v4 generate-command-parser.pl i3-sensible-* i3.config.keycodes DEPENDS LICENSE PACKAGE-MAINTAINER RELEASE-NOTES-${VERSION} i3.config i3.xsession.desktop i3.applications.desktop pseudo-doc.doxygen common.mk Makefile i3-${VERSION}
-	cp -r src libi3 i3-msg i3-nagbar i3-config-wizard i3bar i3-dump-log yajl-fallback include man parser-specs i3-${VERSION}
+	cp -r src libi3 i3-msg i3-nagbar i3-config-wizard i3bar i3-dump-log yajl-fallback include man parser-specs testcases i3-${VERSION}
 	# Only copy toplevel documentation (important stuff)
 	mkdir i3-${VERSION}/docs
 	# Pre-generate documentation