diff --git a/src/platform/silabs/provision/ProvisionManager.h b/src/platform/silabs/provision/ProvisionManager.h
index c73e920c34..16e4592ce1 100644
--- a/src/platform/silabs/provision/ProvisionManager.h
+++ b/src/platform/silabs/provision/ProvisionManager.h
@@ -29,13 +29,6 @@ namespace Provision {
 class Manager
 {
 public:
-    Manager() :
-#ifdef SILABS_PROVISION_PROTOCOL_V1
-        mProtocol1(mStore),
-#endif
-        mProtocol2(mStore)
-    {}
-
     CHIP_ERROR Init();
     bool Step();
     bool IsProvisionRequired();
diff --git a/src/platform/silabs/provision/ProvisionProtocol.h b/src/platform/silabs/provision/ProvisionProtocol.h
index 03182b59af..7f986217bf 100644
--- a/src/platform/silabs/provision/ProvisionProtocol.h
+++ b/src/platform/silabs/provision/ProvisionProtocol.h
@@ -37,12 +37,8 @@ class Protocol
     /**
      * Must hold the header plus complete argument value
      */
-    Protocol(Storage & store) : mStore(store) {}
     virtual ~Protocol()                                                  = default;
     virtual bool Execute(ByteSpan & request, MutableByteSpan & response) = 0;
-
-protected:
-    Storage & mStore;
 };
 
 //------------------------------------------------------------------------------
@@ -55,15 +51,14 @@ class Protocol1 : public Protocol
 public:
     static constexpr size_t kVersion = 1;
 
-    Protocol1(Storage & store) : Protocol(store) {}
-    virtual bool Execute(ByteSpan & request, MutableByteSpan & response);
+    virtual bool Execute(Storage * store, ByteSpan & request, MutableByteSpan & response);
 
 private:
-    CHIP_ERROR Init(Encoding::Buffer & in, Encoding::Buffer & out);
-    CHIP_ERROR GenerateCSR(Encoding::Buffer & in, Encoding::Buffer & out);
-    CHIP_ERROR Import(Encoding::Buffer & in, Encoding::Buffer & out);
-    CHIP_ERROR Setup(Encoding::Buffer & in, Encoding::Buffer & out);
-    CHIP_ERROR Read(Encoding::Buffer & in, Encoding::Buffer & out);
+    CHIP_ERROR Init(Storage * store, Encoding::Buffer & in, Encoding::Buffer & out);
+    CHIP_ERROR GenerateCSR(Storage * store, Encoding::Buffer & in, Encoding::Buffer & out);
+    CHIP_ERROR Import(Storage * store, Encoding::Buffer & in, Encoding::Buffer & out);
+    CHIP_ERROR Setup(Storage * store, Encoding::Buffer & in, Encoding::Buffer & out);
+    CHIP_ERROR Read(Storage * store, Encoding::Buffer & in, Encoding::Buffer & out);
 };
 
 #endif // SILABS_PROVISION_PROTOCOL_V1
@@ -97,8 +92,7 @@ class Protocol2 : public Protocol
     static constexpr size_t kResponseHeaderSize = 8;
     static_assert(kPackageSizeMax > (kResponseHeaderSize + kChecksumSize));
 
-    Protocol2(Storage & store) : Protocol(store) {}
-    virtual bool Execute(ByteSpan & request, MutableByteSpan & response);
+    virtual bool Execute(Storage * store, ByteSpan & request, MutableByteSpan & response);
 };
 
 } // namespace Provision
diff --git a/src/platform/silabs/provision/ProvisionStorage.h b/src/platform/silabs/provision/ProvisionStorage.h
index b7123a7369..c710f8cb09 100644
--- a/src/platform/silabs/provision/ProvisionStorage.h
+++ b/src/platform/silabs/provision/ProvisionStorage.h
@@ -247,7 +247,7 @@ struct Storage : public GenericStorage,
 #endif // SL_MATTER_TEST_EVENT_TRIGGER_ENABLED
 
     void SetBufferSize(size_t size) { mBufferSize = size > 0 ? size : kArgumentSizeMax; }
-    size_t GetBufferSize() { return mBufferSize; }
+    size_t GetBufferSize() { return mBufferSize > 0 ? mBufferSize : kArgumentSizeMax; }
 
 private:
     // Generic Interface