diff --git a/armsrc/BigBuf.c b/armsrc/BigBuf.c
index d685f0388..6cd3a29f7 100644
--- a/armsrc/BigBuf.c
+++ b/armsrc/BigBuf.c
@@ -312,7 +312,7 @@ uint8_t emlSet(uint8_t *data, uint32_t offset, uint32_t length) {
         memcpy(mem + offset, data, length);
         return 0;
     }
-    Dbprintf("Error, trying to set memory outside of bounds! %d  > %d", (offset + length), CARD_MEMORY_SIZE);
+    Dbprintf("Error, trying to set memory outside of bounds! " _RED_("%d") " > %d", (offset + length), CARD_MEMORY_SIZE);
     return 1;
 }
 
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deleted file mode 100644
index 27ff5ed6a..000000000
--- a/traces/mifare/ntag216-empty.eml
+++ /dev/null
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diff --git a/traces/mifare/s20-empty.bin b/traces/mifare/s20-empty.bin
deleted file mode 100644
index 224614f19..000000000
Binary files a/traces/mifare/s20-empty.bin and /dev/null differ
diff --git a/traces/mifare/s20-empty.eml b/traces/mifare/s20-empty.eml
deleted file mode 100644
index 1d0506aed..000000000
--- a/traces/mifare/s20-empty.eml
+++ /dev/null
@@ -1,20 +0,0 @@
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