diff --git a/scripts/validate_files.sh b/scripts/validate_files.sh
index ba23ea3..5fa29a1 100755
--- a/scripts/validate_files.sh
+++ b/scripts/validate_files.sh
@@ -58,9 +58,10 @@ while read -r filename; do
     fi
   done
 
-  # The likelihood of two blocks of 00 in data content is almost impossible,
-  # so use that as a check for when the full data is not read
-  if echo "$content" | awk '/Data Content:( [A-F0-9]{2})* 00 00( [A-F0-9]{2})*/ { found=1 } END { exit !found }'; then
+  # It turns out that there is at least one valid Tonies with `00 00 00 00` in the data
+  # so now we can just check for one more `00` block than that one and hope it still catches
+  # partially read Tonies
+  if echo "$content" | awk '/Data Content:( [A-F0-9]{2})* 00 00 00 00 00( [A-F0-9]{2})*/ { found=1 } END { exit !found }'; then
     echo "$filename"
     echo "    Full data not read"
     ERROR_FOUND=1
diff --git a/validation.sh b/validation.sh
deleted file mode 100644
index 5fa29a1..0000000
--- a/validation.sh
+++ /dev/null
@@ -1,80 +0,0 @@
-#!/usr/bin/env bash
-
-ERROR_FOUND=0
-
-REQUIRED_PATTERNS=(
-  "^Filetype: Flipper NFC device$"
-  "^Version: 4$"
-  "^Device type: SLIX$"
-  "^UID:( [A-F0-9]{2}){8}$"
-  "^DSFID: 00$"
-  "^AFI: 00$"
-  "^IC Reference: 03$"
-  "^Lock DSFID: false$"
-  "^Lock AFI: false$"
-  "^Block Count: 8$"
-  "^Block Size: 04$"
-  "^Data Content:( [A-F0-9]{2}){32}$"
-  "^Security Status: 00 00 00 00 00 00 00 00$"
-  "^Capabilities: Default$"
-  "^Password Privacy: 7F FD 6E 5B$"
-  "^Password Destroy: 0F 0F 0F 0F$"
-  "^Password EAS: 00 00 00 00$"
-  "^Privacy Mode: false$"
-  "^Lock EAS: false$"
-)
-
-FORBIDDEN_PATTERNS=(
-  # This showed up in Unleashed firmware, see https://github.com/nortakales/flipper-zero-tonies/pull/82
-  "Subtype: ([0-9]){2}"
-)
-
-FILE_AND_DIR_ALLOWED_CHARACTERS="A-Za-z0-9().,!%&+ -";
-FILE_AND_DIR_REGEX="^\.[$FILE_AND_DIR_ALLOWED_CHARACTERS/]+\/[$FILE_AND_DIR_ALLOWED_CHARACTERS]+\.nfc$"
-
-# Use process substitution so that ERROR_FOUND is updated in the main shell.
-while read -r filename; do
-  content=$(cat "$filename")
-
-  if ! echo "$filename" | awk "/$FILE_AND_DIR_REGEX/ { found=1 } END { exit !found }"; then
-    echo "$filename"
-    echo "    Filename has invalid characters or missing .nfc extension. Allowed characters are $FILE_AND_DIR_ALLOWED_CHARACTERS"
-    ERROR_FOUND=1
-  fi
-
-  for pattern in "${REQUIRED_PATTERNS[@]}"; do
-    if ! echo "$content" | awk "/$pattern/ { found=1 } END { exit !found }"; then
-      echo "$filename"
-      echo "    Missing pattern: $pattern"
-      ERROR_FOUND=1
-    fi
-  done
-
-  for pattern in "${FORBIDDEN_PATTERNS[@]}"; do
-    if echo "$content" | awk "/$pattern/ { found=1 } END { exit !found }"; then
-      echo "$filename"
-      echo "    Forbidden pattern found: $pattern"
-      ERROR_FOUND=1
-    fi
-  done
-
-  # It turns out that there is at least one valid Tonies with `00 00 00 00` in the data
-  # so now we can just check for one more `00` block than that one and hope it still catches
-  # partially read Tonies
-  if echo "$content" | awk '/Data Content:( [A-F0-9]{2})* 00 00 00 00 00( [A-F0-9]{2})*/ { found=1 } END { exit !found }'; then
-    echo "$filename"
-    echo "    Full data not read"
-    ERROR_FOUND=1
-  fi
-
-  # Not necessarily going to cause issues, but keep line endings the same for consistency
-  if echo "$content" | awk '/\r/ { found=1 } END { exit !found }'; then
-    echo "$filename"
-    echo "    Has carriage return characters"
-    ERROR_FOUND=1
-  fi
-
-
-done < <(find . -type f -name "*.nfc")
-
-exit $ERROR_FOUND