diff --git a/app/signal/index.js b/app/signal/index.js
index 7b13d788d207837284b3a3c598f98c84d13797ff..a2f9758e36c2b43c12f62f7424696cd52e6994b7 100644
--- a/app/signal/index.js
+++ b/app/signal/index.js
@@ -306,7 +306,7 @@ const parseOutboundAttachment = inAttachment => ({
 
 // string -> [boolean, string]
 const parseVerificationCode = verificationMessage => {
-  const matches = verificationMessage.match(/.*: (\d\d\d-\d\d\d)/)
+  const matches = verificationMessage.match(/.*: (\d\d\d-?\d\d\d)/)
   return isEmpty(matches) ? [false, verificationMessage] : [true, matches[1]]
 }
 
diff --git a/test/unit/signal/index.spec.js b/test/unit/signal/index.spec.js
index 397743df0686b0a4bda695869486f6d09b174208..8178ee64f8f896124889e11855fa6328e98e17e9 100644
--- a/test/unit/signal/index.spec.js
+++ b/test/unit/signal/index.spec.js
@@ -542,6 +542,13 @@ describe('signal module', () => {
         ])
       })
 
+      it('parses a signal verification code without a dassh from an sms message', () => {
+        expect(parseVerificationCode('Your Signal verification code: 123456')).to.eql([
+          true,
+          '123456',
+        ])
+      })
+
       it('returns an error from an sms message that is not a verification code', () => {
         expect(parseVerificationCode('JOIN')).to.eql([false, 'JOIN'])
       })