diff --git a/Source/Core/Common/CommonPaths.h b/Source/Core/Common/CommonPaths.h
index 916e711764..5c1cac999b 100644
--- a/Source/Core/Common/CommonPaths.h
+++ b/Source/Core/Common/CommonPaths.h
@@ -118,6 +118,8 @@
 
 #define WII_STATE "state.dat"
 
+#define WII_SDCARD "sd.raw"
+
 #define WII_SETTING "setting.txt"
 
 #define GECKO_CODE_HANDLER "codehandler.bin"
diff --git a/Source/Core/Common/FileUtil.cpp b/Source/Core/Common/FileUtil.cpp
index 564ab58d8f..aae85d6458 100644
--- a/Source/Core/Common/FileUtil.cpp
+++ b/Source/Core/Common/FileUtil.cpp
@@ -798,6 +798,7 @@ static void RebuildUserDirectories(unsigned int dir_index)
     s_user_paths[F_ARAMDUMP_IDX] = s_user_paths[D_DUMP_IDX] + ARAM_DUMP;
     s_user_paths[F_FAKEVMEMDUMP_IDX] = s_user_paths[D_DUMP_IDX] + FAKEVMEM_DUMP;
     s_user_paths[F_GCSRAM_IDX] = s_user_paths[D_GCUSER_IDX] + GC_SRAM;
+    s_user_paths[F_WIISDCARD_IDX] = s_user_paths[D_WIIROOT_IDX] + DIR_SEP WII_SDCARD;
 
     s_user_paths[D_MEMORYWATCHER_IDX] = s_user_paths[D_USER_IDX] + MEMORYWATCHER_DIR DIR_SEP;
     s_user_paths[F_MEMORYWATCHERLOCATIONS_IDX] =
diff --git a/Source/Core/Common/FileUtil.h b/Source/Core/Common/FileUtil.h
index b1168561c4..7beb4fca2e 100644
--- a/Source/Core/Common/FileUtil.h
+++ b/Source/Core/Common/FileUtil.h
@@ -55,6 +55,7 @@ enum
   F_GCSRAM_IDX,
   F_MEMORYWATCHERLOCATIONS_IDX,
   F_MEMORYWATCHERSOCKET_IDX,
+  F_WIISDCARD_IDX,
   NUM_PATH_INDICES
 };
 
diff --git a/Source/Core/Core/IPC_HLE/WII_IPC_HLE_Device_sdio_slot0.cpp b/Source/Core/Core/IPC_HLE/WII_IPC_HLE_Device_sdio_slot0.cpp
index 1f22d6c722..e1d88b0db5 100644
--- a/Source/Core/Core/IPC_HLE/WII_IPC_HLE_Device_sdio_slot0.cpp
+++ b/Source/Core/Core/IPC_HLE/WII_IPC_HLE_Device_sdio_slot0.cpp
@@ -62,7 +62,7 @@ void CWII_IPC_HLE_Device_sdio_slot0::EventNotify()
 
 void CWII_IPC_HLE_Device_sdio_slot0::OpenInternal()
 {
-  const std::string filename = File::GetUserPath(D_WIIROOT_IDX) + "/sd.raw";
+  const std::string filename = File::GetUserPath(F_WIISDCARD_IDX);
   m_Card.Open(filename, "r+b");
   if (!m_Card)
   {
diff --git a/Source/Core/Core/NetPlayClient.cpp b/Source/Core/Core/NetPlayClient.cpp
index 4f8f088988..db42554a24 100644
--- a/Source/Core/Core/NetPlayClient.cpp
+++ b/Source/Core/Core/NetPlayClient.cpp
@@ -9,6 +9,7 @@
 #include <memory>
 #include <thread>
 #include "Common/Common.h"
+#include "Common/CommonPaths.h"
 #include "Common/CommonTypes.h"
 #include "Common/ENetUtil.h"
 #include "Common/MD5.h"
@@ -1261,8 +1262,8 @@ void NetPlayClient::ComputeMD5(const std::string& file_identifier)
   m_should_compute_MD5 = true;
 
   std::string file;
-  if (file_identifier == "sd.raw")
-    file = File::GetUserPath(D_WIIROOT_IDX) + "/sd.raw";
+  if (file_identifier == WII_SDCARD)
+    file = File::GetUserPath(F_WIISDCARD_IDX);
   else
     file = m_dialog->FindGame(file_identifier);
 
diff --git a/Source/Core/DolphinWX/NetPlay/NetWindow.cpp b/Source/Core/DolphinWX/NetPlay/NetWindow.cpp
index 62597831ef..ee81bb4e91 100644
--- a/Source/Core/DolphinWX/NetPlay/NetWindow.cpp
+++ b/Source/Core/DolphinWX/NetPlay/NetWindow.cpp
@@ -24,6 +24,7 @@
 #include <wx/string.h>
 #include <wx/textctrl.h>
 
+#include "Common/CommonPaths.h"
 #include "Common/CommonTypes.h"
 #include "Common/FifoQueue.h"
 #include "Common/FileUtil.h"
@@ -563,7 +564,7 @@ void NetPlayDialog::OnMD5ComputeRequested(wxCommandEvent&)
     break;
 
   case MD5Target::SdCard:
-    file_identifier = "sd.raw";
+    file_identifier = WII_SDCARD;
     break;
 
   default: