1 files changed, 1 insertions, 0 deletions

diff --git a/mkfile b/mkfile
index ac9967f..ba72c81 100644
--- a/mkfile
+++ b/mkfile
@@ -12,6 +12,7 @@ OFILES=\
 	memory.$O\
 	operators.$O\
 	quadnames.$O\
+	error.$O\
 
 HFILES=\
 	apl9.h\