diff --git a/src/main/target/CC3D/target.h b/src/main/target/CC3D/target.h
index f3f8e4e64..a79dab592 100644
--- a/src/main/target/CC3D/target.h
+++ b/src/main/target/CC3D/target.h
@@ -119,6 +119,7 @@
 #if defined(OPBL)
 // disabled some features for OPBL build due to code size.
 #undef AUTOTUNE
+#undef DISPLAY
 #undef SONAR
 #define SKIP_CLI_COMMAND_HELP
 #endif