diff --git a/c/src/lib/libbsp/m68k/ods68302/make/custom/ods68302-testsuite.tcfg b/c/src/lib/libbsp/m68k/ods68302/make/custom/ods68302-testsuite.tcfg
index eb1c5e043d..5bed6037c3 100644
--- a/c/src/lib/libbsp/m68k/ods68302/make/custom/ods68302-testsuite.tcfg
+++ b/c/src/lib/libbsp/m68k/ods68302/make/custom/ods68302-testsuite.tcfg
@@ -6,4 +6,5 @@
 
 fileio
 fsdosfsname01
+iostream
 utf8proc01