diff --git a/commands/flex-2.5.4/Makefile.in b/commands/flex-2.5.4/Makefile.in
index 3adbc3da7..e31bcb5aa 100644
--- a/commands/flex-2.5.4/Makefile.in
+++ b/commands/flex-2.5.4/Makefile.in
@@ -90,8 +90,6 @@ FLEX_FLAGS = -t $(PERF_REPORT)
 COMPRESSION =
 PERF_REPORT = -p
 
-include ../bigmake.inc
-
 all: $(FLEX)
 
 $(FLEX): .bootstrap $(OBJECTS) $(FLEXLIB)