diff --git a/src/common/cd_image_memory.cpp b/src/common/cd_image_memory.cpp
index 57711f2ee..1f8c281c5 100644
--- a/src/common/cd_image_memory.cpp
+++ b/src/common/cd_image_memory.cpp
@@ -81,7 +81,7 @@ bool CDImageMemory::CopyImage(CDImage* image, ProgressCallback* progress)
     {
       if (!image->ReadSectorFromIndex(memory_ptr, index, lba))
       {
-        Log_ErrorPrintf("Failed to read LBA %u in index %u", lba, index);
+        Log_ErrorPrintf("Failed to read LBA %u in index %u", lba, i);
         return false;
       }