diff --git a/tcdistribution/TcPacketCheck.cpp b/tcdistribution/TcPacketCheck.cpp
index dce0a458..b3a025a4 100644
--- a/tcdistribution/TcPacketCheck.cpp
+++ b/tcdistribution/TcPacketCheck.cpp
@@ -32,6 +32,7 @@ ReturnValue_t TcPacketCheck::checkPacket(TcPacketStoredBase* currentPacket) {
     if (not currentPacket->isSizeCorrect()) {
         return INCOMPLETE_PACKET;
     }
+
     condition = (tcPacketBase->getSecondaryHeaderFlag() != CCSDS_SECONDARY_HEADER_FLAG) ||
             (tcPacketBase->getPusVersionNumber() != PUS_VERSION_NUMBER);
     if (condition) {
diff --git a/tcdistribution/TcPacketCheck.h b/tcdistribution/TcPacketCheck.h
index f7422c19..7106b7e4 100644
--- a/tcdistribution/TcPacketCheck.h
+++ b/tcdistribution/TcPacketCheck.h
@@ -1,6 +1,7 @@
 #ifndef FSFW_TCDISTRIBUTION_TCPACKETCHECK_H_
 #define FSFW_TCDISTRIBUTION_TCPACKETCHECK_H_
 
+#include "../FSFW.h"
 #include "../returnvalues/HasReturnvaluesIF.h"
 #include "../tmtcservices/PusVerificationReport.h"
 
@@ -24,7 +25,12 @@ protected:
     /**
      * Describes the TC Packet PUS Version Number a packet must have to pass.
      */
+#if FSFW_USE_PUS_C_TELECOMMANDS == 1
+    static constexpr uint8_t PUS_VERSION_NUMBER = 2;
+#else
     static constexpr uint8_t PUS_VERSION_NUMBER = 1;
+#endif
+
     /**
      * The packet id each correct packet should have.
      * It is composed of the APID and some static fields.
diff --git a/tmtcpacket/pus/tc/TcPacketPus.cpp b/tmtcpacket/pus/tc/TcPacketPus.cpp
index 1df61c07..334da4e7 100644
--- a/tmtcpacket/pus/tc/TcPacketPus.cpp
+++ b/tmtcpacket/pus/tc/TcPacketPus.cpp
@@ -62,11 +62,20 @@ void TcPacketPus::setData(const uint8_t* pData) {
 }
 
 uint8_t TcPacketPus::getSecondaryHeaderFlag() const {
+#if FSFW_USE_PUS_C_TELECOMMANDS == 1
+    // Does not exist for PUS C
+    return 0;
+#else
     return (tcData->dataField.versionTypeAck & 0b10000000) >> 7;
+#endif
 }
 
 uint8_t TcPacketPus::getPusVersionNumber() const {
+#if FSFW_USE_PUS_C_TELECOMMANDS == 1
+    return (tcData->dataField.versionTypeAck & 0b11110000) >> 4;
+#else
     return (tcData->dataField.versionTypeAck & 0b01110000) >> 4;
+#endif
 }
 
 uint16_t TcPacketPus::getSourceId() const {