diff --git a/communication/encoder.cpp b/communication/encoder.cpp
index 25c10dc..9efef05 100644
--- a/communication/encoder.cpp
+++ b/communication/encoder.cpp
@@ -265,6 +265,8 @@ bool Encoder::encode(const Packetizer& packetizer, std::vector<uint8_t>& result,
 			case Command::GetMainVersion:
 			case Command::GetSecondaryVersions:
 			case Command::NeoReadMemory:
+			case Command::ClearCoreMini:
+			case Command::LoadCoreMini:
 				// There is a firmware handling idiosyncrasy with these commands
 				// They must be encoded in the short format
 				m51msg->forceShortFormat = true;