diff --git a/morse-code_files/constants.js b/morse-code_files/constants.js
index 6efd9a7..71675e2 100644
--- a/morse-code_files/constants.js
+++ b/morse-code_files/constants.js
@@ -40,7 +40,8 @@ const MORSE_MAP = {
   '!': '-.-.--',
   '=': '-...-',
   '+': '.-.-.',
-  '-': '-....-'
+  '-': '-....-',
+  'clear': '........'
 };
 
 const REVERSE_MORSE_MAP = function() {
diff --git a/morse-code_files/morse-code.js b/morse-code_files/morse-code.js
index 23778fb..63acc37 100644
--- a/morse-code_files/morse-code.js
+++ b/morse-code_files/morse-code.js
@@ -540,7 +540,11 @@ class InputGame {
       // TODO: handle letter being done.
       const currentLetterCombo = this.dotAndDashStack.join('');
       if (currentLetterCombo in REVERSE_MORSE_MAP) {
-        this.letterStack.push(REVERSE_MORSE_MAP[currentLetterCombo]);
+        if (REVERSE_MORSE_MAP[currentLetterCombo] == "clear") {
+          this.letterStack = [];
+        } else {
+          this.letterStack.push(REVERSE_MORSE_MAP[currentLetterCombo]);
+        }
       } else {
         // Push a question mark
         this.letterStack.push('?');