diff --git a/lib/6800/descr b/lib/6800/descr
index e2eee989a..753c4b6b9 100644
--- a/lib/6800/descr
+++ b/lib/6800/descr
@@ -9,7 +9,7 @@ var NAME=m6800
 var M=6800
 var LIB=lib/{M}/tail_
 var RT=lib/{M}/head_
-var INCLUDES=-I{EM}/include/_tail_cc -I{EM}/include/_tail_mon
+var INCLUDES=-I{EM}/include/_tail_mon
 name as
 	from .s.so
 	to .o
diff --git a/lib/6805/descr b/lib/6805/descr
index be45d8420..0f0caba99 100644
--- a/lib/6805/descr
+++ b/lib/6805/descr
@@ -9,7 +9,7 @@ var NAME=m6805
 var M=6805
 var LIB=lib/{M}/tail_
 var RT=lib/{M}/head_
-var INCLUDES=-I{EM}/include/_tail_cc -I{EM}/include/_tail_mon
+var INCLUDES=-I{EM}/include/_tail_mon
 name as
 	from .s.so
 	to .o