diff --git a/.ruff-excludes.toml b/.ruff-excludes.toml
index 201f44a7d9e..80b204f5c4d 100644
--- a/.ruff-excludes.toml
+++ b/.ruff-excludes.toml
@@ -568,9 +568,6 @@
     "UP036",    # https://docs.astral.sh/ruff/rules/outdated-version-block
     "UP038",    # https://docs.astral.sh/ruff/rules/non-pep604-isinstance
 ]
-"./scripts/logging/dictionary/dictionary_parser/utils.py" = [
-    "UP015",    # https://docs.astral.sh/ruff/rules/redundant-open-modes
-]
 "./scripts/logging/dictionary/log_parser.py" = [
     "SIM115",   # https://docs.astral.sh/ruff/rules/open-file-with-context-handler
     "UP015",    # https://docs.astral.sh/ruff/rules/redundant-open-modes
diff --git a/scripts/logging/dictionary/dictionary_parser/utils.py b/scripts/logging/dictionary/dictionary_parser/utils.py
index 33a126261ba..c6ad4f2a9ff 100644
--- a/scripts/logging/dictionary/dictionary_parser/utils.py
+++ b/scripts/logging/dictionary/dictionary_parser/utils.py
@@ -15,7 +15,7 @@ def convert_hex_file_to_bin(hexfile):
     """This converts a file in hexadecimal to binary"""
     bin_data = b''
 
-    with open(hexfile, "r", encoding="iso-8859-1") as hfile:
+    with open(hexfile, encoding="iso-8859-1") as hfile:
         for line in hfile.readlines():
             hex_str = line.strip()