diff --git a/src/js/index.js b/src/js/index.js
index 3db0a31..c9e7b44 100644
--- a/src/js/index.js
+++ b/src/js/index.js
@@ -239,10 +239,12 @@
         }
         phraseChangeTimeoutEvent = setTimeout(function() {
             phraseChanged();
-            var entropy = mnemonic.toRawEntropyBin(DOM.phrase.val());
+            var entropy = mnemonic.toRawEntropyHex(DOM.phrase.val());
             if (entropy !== null) {
                 DOM.entropyMnemonicLength.val("raw");
                 DOM.entropy.val(entropy);
+                DOM.entropyTypeInputs.filter("[value='hexadecimal']").prop("checked", true);
+                entropyTypeAutoDetect = false;
             }
         }, 400);
     }
diff --git a/tests/spec/tests.js b/tests/spec/tests.js
index bdc5909..fefb8b7 100644
--- a/tests/spec/tests.js
+++ b/tests/spec/tests.js
@@ -4243,7 +4243,7 @@ it('Converts mnemonics into raw entropy', function(done) {
         driver.findElement(By.css('.entropy'))
             .getAttribute("value")
             .then(function(entropy) {
-                expect(entropy).toBe("00000000000000000000000000000001");
+                expect(entropy).toBe("00000001");
                 driver.findElement(By.css('.phrase'))
                     .getAttribute("value")
                     .then(function(phrase) {