diff --git a/firmware/config/stm32f4ems/efifeatures.h b/firmware/config/stm32f4ems/efifeatures.h
index 725d29bf0a..c8488e67e6 100644
--- a/firmware/config/stm32f4ems/efifeatures.h
+++ b/firmware/config/stm32f4ems/efifeatures.h
@@ -127,6 +127,10 @@
 #define EFI_TUNER_STUDIO TRUE
 #endif
 
+#ifndef EFI_TS_SCATTER
+#define EFI_TS_SCATTER TRUE
+#endif
+
 /**
  * Bluetooth UART setup support.
  */
diff --git a/firmware/console/binary/tunerstudio.cpp b/firmware/console/binary/tunerstudio.cpp
index 52517256ed..7aa4091cbf 100644
--- a/firmware/console/binary/tunerstudio.cpp
+++ b/firmware/console/binary/tunerstudio.cpp
@@ -722,11 +722,13 @@ int TunerStudio::handleCrcCommand(TsChannelBase* tsChannel, char *data, int inco
 			handleWriteValueCommand(tsChannel, TS_CRC, offset, value);
 		}
 		break;
-#if EFI_TS_SCATTER
 	case TS_GET_SCATTERED_GET_COMMAND:
+#if EFI_TS_SCATTER
 		handleScatteredReadCommand(tsChannel);
-		break;
+#else
+    criticalError("Slow/wireless mode not supported");
 #endif // EFI_TS_SCATTER
+		break;
 	case TS_CRC_CHECK_COMMAND:
 		handleCrc32Check(tsChannel, TS_CRC, offset, count);
 		break;