diff --git a/Source/Core/DiscIO/Blob.cpp b/Source/Core/DiscIO/Blob.cpp
index 4d6b356473..6be4692879 100644
--- a/Source/Core/DiscIO/Blob.cpp
+++ b/Source/Core/DiscIO/Blob.cpp
@@ -203,7 +203,7 @@ u32 SectorReader::ReadChunk(u8* buffer, u64 chunk_num)
     {
       if (!GetBlock(block_num + i, buffer))
       {
-        std::fill(buffer, buffer + (cnt_blocks - i) * m_block_size, 0u);
+        std::fill_n(buffer, (cnt_blocks - i) * m_block_size, 0u);
         return i;
       }
       buffer += m_block_size;
diff --git a/Source/DSPSpy/ConsoleHelper.h b/Source/DSPSpy/ConsoleHelper.h
index 791b94c636..90aea55f9f 100644
--- a/Source/DSPSpy/ConsoleHelper.h
+++ b/Source/DSPSpy/ConsoleHelper.h
@@ -60,7 +60,7 @@ inline void CON_BlankRow(const int y)
   int columns = 0, rows = 0;
   CON_GetMetrics(&columns, &rows);
   char blank[columns];
-  std::fill(blank, blank + columns, ' ');
+  std::fill_n(blank, columns, ' ');
   blank[columns - 1] = '\0';
   CON_Printf(0, y, "%s", blank);
 }