diff --git a/bsp_q7s/fs/SdCardManager.cpp b/bsp_q7s/fs/SdCardManager.cpp
index e954e7bb..29225899 100644
--- a/bsp_q7s/fs/SdCardManager.cpp
+++ b/bsp_q7s/fs/SdCardManager.cpp
@@ -37,7 +37,6 @@ SdCardManager::SdCardManager() : SystemObject(objects::SDC_MANAGER), cmdExecutor
       sif::warning << "CoreController::sdCardInit: "
                       "Preferred SD card not set. Setting to 0"
                    << std::endl;
-      setPreferredSdCard(sd::SdCard::SLOT_0);
       scratch::writeNumber(scratch::PREFERED_SDC_KEY, static_cast<uint8_t>(sd::SdCard::SLOT_0));
       prefSdRaw = sd::SdCard::SLOT_0;
 
diff --git a/tmtc b/tmtc
index 4f48c25b..350e5d77 160000
--- a/tmtc
+++ b/tmtc
@@ -1 +1 @@
-Subproject commit 4f48c25bf757b6c056072049fe5965da890b4f5b
+Subproject commit 350e5d77b8113cc9e21eb72242fc37536368f541