diff --git a/src/fsfw/tmtcpacket/pus/tc/CMakeLists.txt b/src/fsfw/tmtcpacket/pus/tc/CMakeLists.txt
index 161c308b1..ad413c025 100644
--- a/src/fsfw/tmtcpacket/pus/tc/CMakeLists.txt
+++ b/src/fsfw/tmtcpacket/pus/tc/CMakeLists.txt
@@ -1,4 +1,4 @@
 target_sources(
   ${LIB_FSFW_NAME}
   PRIVATE TcPacketPusBase.cpp TcPacketPus.cpp TcPacketStoredBase.cpp
-          TcPacketStoredPus.cpp TcPacketPusIntoBuf.cpp)
+          TcPacketStoredPus.cpp TcPacketSerializer.cpp)
diff --git a/src/fsfw/tmtcpacket/pus/tc/TcPacketPusIntoBuf.cpp b/src/fsfw/tmtcpacket/pus/tc/TcPacketSerializer.cpp
similarity index 65%
rename from src/fsfw/tmtcpacket/pus/tc/TcPacketPusIntoBuf.cpp
rename to src/fsfw/tmtcpacket/pus/tc/TcPacketSerializer.cpp
index 6ef46f488..28e8271f2 100644
--- a/src/fsfw/tmtcpacket/pus/tc/TcPacketPusIntoBuf.cpp
+++ b/src/fsfw/tmtcpacket/pus/tc/TcPacketSerializer.cpp
@@ -1,11 +1,11 @@
-#include "TcPacketPusIntoBuf.h"
+#include "TcPacketSerializer.h"
 
 #include <cstring>
 
-TcPacketPusIntoBuf::TcPacketPusIntoBuf(uint8_t* store, size_t maxSize, PusConfig& cfg)
+TcPacketSerializer::TcPacketSerializer(uint8_t* store, size_t maxSize, PusConfig& cfg)
     : TcPacketPus(nullptr), store(store), maxSize(maxSize), cfg(cfg) {}
 
-ReturnValue_t TcPacketPusIntoBuf::serialize(uint8_t** buffer, size_t* size, size_t maxSize,
+ReturnValue_t TcPacketSerializer::serialize(uint8_t** buffer, size_t* size, size_t maxSize,
                                             Endianness streamEndianness) const {
   if (*size + getSerializedSize() > maxSize) {
     return BUFFER_TOO_SHORT;
@@ -16,9 +16,9 @@ ReturnValue_t TcPacketPusIntoBuf::serialize(uint8_t** buffer, size_t* size, size
   return RETURN_OK;
 }
 
-size_t TcPacketPusIntoBuf::getSerializedSize() const { return TC_PACKET_MIN_SIZE + cfg.appDataLen; }
+size_t TcPacketSerializer::getSerializedSize() const { return TC_PACKET_MIN_SIZE + cfg.appDataLen; }
 
-ReturnValue_t TcPacketPusIntoBuf::initialize() {
+ReturnValue_t TcPacketSerializer::initialize() {
   if (getSerializedSize() > maxSize) {
     return SerializeIF::BUFFER_TOO_SHORT;
   }
@@ -26,13 +26,8 @@ ReturnValue_t TcPacketPusIntoBuf::initialize() {
   if (result != RETURN_OK) {
     return result;
   }
-#if FSFW_USE_PUS_C_TELECOMMANDS == 1
-  pus::PusVersion pusVersion = pus::PusVersion::PUS_C_VERSION;
-#else
-  pus::PusVersion pusVersion = pus::PusVersion::PUS_A_VERSION;
-#endif
-  initializeTcPacket(cfg.apid, cfg.sequenceCount, cfg.ack, cfg.service, cfg.subservice, pusVersion,
-                     cfg.sourceId);
+  initializeTcPacket(cfg.apid, cfg.sequenceCount, cfg.ack, cfg.service, cfg.subservice,
+                     cfg.pusVersion, cfg.sourceId);
   if (cfg.appData != nullptr and cfg.appDataLen > 0) {
     std::memcpy(&tcData->appData, cfg.appData, cfg.appDataLen);
   }
@@ -41,7 +36,7 @@ ReturnValue_t TcPacketPusIntoBuf::initialize() {
   return RETURN_OK;
 }
 
-ReturnValue_t TcPacketPusIntoBuf::deSerialize(const uint8_t** buffer, size_t* size,
+ReturnValue_t TcPacketSerializer::deSerialize(const uint8_t** buffer, size_t* size,
                                               Endianness streamEndianness) {
   return RETURN_FAILED;
 }
diff --git a/src/fsfw/tmtcpacket/pus/tc/TcPacketPusIntoBuf.h b/src/fsfw/tmtcpacket/pus/tc/TcPacketSerializer.h
similarity index 83%
rename from src/fsfw/tmtcpacket/pus/tc/TcPacketPusIntoBuf.h
rename to src/fsfw/tmtcpacket/pus/tc/TcPacketSerializer.h
index 92b98d129..dcc5ef1fe 100644
--- a/src/fsfw/tmtcpacket/pus/tc/TcPacketPusIntoBuf.h
+++ b/src/fsfw/tmtcpacket/pus/tc/TcPacketSerializer.h
@@ -14,12 +14,13 @@ struct PusConfig {
   uint16_t sourceId = 0;
   uint8_t* appData = nullptr;
   size_t appDataLen = 0;
+  pus::PusVersion pusVersion = pus::PusVersion::PUS_C_VERSION;
   uint8_t ack = TcPacketPus::ACK_ALL;
 };
 
-class TcPacketPusIntoBuf : public TcPacketPus, public SerializeIF, public HasReturnvaluesIF {
+class TcPacketSerializer : public TcPacketPus, public SerializeIF, public HasReturnvaluesIF {
  public:
-  TcPacketPusIntoBuf(uint8_t* data, size_t size, PusConfig& cfg);
+  TcPacketSerializer(uint8_t* data, size_t size, PusConfig& cfg);
 
   ReturnValue_t initialize();