diff --git a/makefile b/makefile
index 15807342..8b7d67fa 100644
--- a/makefile
+++ b/makefile
@@ -1511,7 +1511,7 @@ ALL = pdp1 pdp4 pdp7 pdp8 pdp9 pdp15 pdp11 pdp10 \
 	nova eclipse hp2100 hp3000 i1401 i1620 s3 altair altairz80 gri \
 	i7094 ibm1130 id16 id32 sds lgp h316 cdc1700 \
 	swtp6800mp-a swtp6800mp-a2 tx-0 ssem isys8010 isys8020 \
-	isys8030 b5500
+	b5500
 
 all : ${ALL}