diff --git a/Makefile.am b/Makefile.am
index db8e7ae..f9caeb8 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -242,7 +242,7 @@ endif
 builtin_modules += formfactor
 builtin_sources += plugins/formfactor.c
 
-EXTRA_DIST += plugins/hal.c plugins/formfactor.c
+EXTRA_DIST += plugins/formfactor.c
 
 builtin_modules += storage
 builtin_sources += plugins/storage.c