diff --git a/src/LibHac/IO/NxFileStream.cs b/src/LibHac/IO/NxFileStream.cs
index 895996a0..c0e10a2c 100644
--- a/src/LibHac/IO/NxFileStream.cs
+++ b/src/LibHac/IO/NxFileStream.cs
@@ -18,7 +18,7 @@ namespace LibHac.IO
         public override int Read(byte[] buffer, int offset, int count)
         {
             int toRead = (int)Math.Min(count, Length - Position);
-            BaseFile.Read(buffer.AsSpan(offset, count), Position);
+            BaseFile.Read(buffer.AsSpan(offset, toRead), Position);
 
             Position += toRead;
             return toRead;
diff --git a/src/LibHac/IO/StorageStream.cs b/src/LibHac/IO/StorageStream.cs
index 7cd63045..c67fc152 100644
--- a/src/LibHac/IO/StorageStream.cs
+++ b/src/LibHac/IO/StorageStream.cs
@@ -21,7 +21,7 @@ namespace LibHac.IO
         public override int Read(byte[] buffer, int offset, int count)
         {
             int toRead = (int) Math.Min(count, Length - Position);
-            BaseStorage.Read(buffer.AsSpan(offset, count), Position);
+            BaseStorage.Read(buffer.AsSpan(offset, toRead), Position);
 
             Position += toRead;
             return toRead;