diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index 34c4219..57ecd38 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -91,10 +91,11 @@ jobs:
           #ls -alR /github/workflow/
           export INPUT_CHECK_FILENAMES=""
           export INPUT_CHECK_HIDDEN=""
+          export INPUT_QUIET_LEVEL="0"
           export INPUT_EXCLUDE_FILE=""
           export INPUT_SKIP=""
           export INPUT_IGNORE_WORDS_FILE="./test/ignore-words-file.txt"
           export INPUT_IGNORE_WORDS_LIST=""
-          export INPUT_PATH="./test/testdata"
+          export INPUT_PATH="./test/testdata/example.bin"
           export INPUT_ONLY_WARN=""
           ./entrypoint.sh || echo $?
diff --git a/action.yml b/action.yml
index e900b00..2cd9379 100644
--- a/action.yml
+++ b/action.yml
@@ -10,6 +10,10 @@ inputs:
     description: 'If set, check hidden files (those starting with ".") as well'
     required: false
     default: ''
+  quiet_level:
+    description: 'Bitmask that allows suppressing messages'
+    required: false
+    default: ''
   exclude_file:
     description: 'File with lines that should not be checked for spelling mistakes'
     required: false
diff --git a/entrypoint.sh b/entrypoint.sh
index 0fc188f..95e3335 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -20,6 +20,11 @@ if [ -n "${INPUT_CHECK_HIDDEN}" ]; then
     echo "Checking hidden"
     command_args="${command_args} --check-hidden"
 fi
+echo "Check quiet level? '${INPUT_QUIET_LEVEL}'"
+if [ -n "${INPUT_QUIET_LEVEL}" ]; then
+    echo "Checking quiet level"
+    command_args="${command_args} --quiet-level ${INPUT_QUIET_LEVEL}"
+fi
 echo "Exclude file '${INPUT_EXCLUDE_FILE}'"
 if [ "x${INPUT_EXCLUDE_FILE}" != "x" ]; then
     command_args="${command_args} --exclude-file ${INPUT_EXCLUDE_FILE}"
diff --git a/test/test.bats b/test/test.bats
index db7ac8f..7f48b29 100644
--- a/test/test.bats
+++ b/test/test.bats
@@ -10,6 +10,7 @@
 ROOT_MISSPELLING_COUNT=5
 FILENAME_MISSPELLING_COUNT=1
 HIDDEN_MISSPELLING_COUNT=1
+QUIET_LEVEL_MISSPELLING_COUNT=1
 EXCLUDED_MISSPELLING_COUNT=1
 BUILTIN_NAMES_MISSPELLING_COUNT=1
 IGNORE_WORDS_MISSPELLING_COUNT=5
@@ -35,6 +36,7 @@ function setup() {
     # Set default input values
     export INPUT_CHECK_FILENAMES=""
     export INPUT_CHECK_HIDDEN=""
+    export INPUT_QUIET_LEVEL=""
     export INPUT_EXCLUDE_FILE=""
     export INPUT_SKIP=""
     export INPUT_BUILTIN=""
@@ -82,6 +84,17 @@ function setup() {
     [ "${lines[-4 - $errorCount]}" == "$errorCount" ]
 }
 
+@test "Check quiet level" {
+    errorCount=$QUIET_LEVEL_MISSPELLING_COUNT
+    # codespell's exit status is 0, or 65 if there are errors found
+    if [ $errorCount -eq 0 ]; then expectedExitStatus=0; else expectedExitStatus=65; fi
+    INPUT_QUIET_LEVEL="0"
+    INPUT_PATH="./test/testdata/example.bin"
+    run "./entrypoint.sh"
+    [ $status -eq $expectedExitStatus ]
+    [ "${lines[-4 - $errorCount]}" == "$errorCount" ]
+}
+
 @test "Check a hidden file without INPUT_CHECK_HIDDEN set" {
     errorCount=0
     # codespell's exit status is 0, or 65 if there are errors found