diff --git a/plugins/poll/assets/javascripts/poll_dialect.js b/plugins/poll/assets/javascripts/poll_dialect.js
index 01c8ff37c74..99bafe65fd9 100644
--- a/plugins/poll/assets/javascripts/poll_dialect.js
+++ b/plugins/poll/assets/javascripts/poll_dialect.js
@@ -8,7 +8,7 @@
   const WHITELISTED_ATTRIBUTES = ["type", "name", "min", "max", "step", "order", "color", "background", "status"];
   const WHITELISTED_STYLES = ["color", "background"];
 
-  const ATTRIBUTES_REGEX = new RegExp("(" + WHITELISTED_ATTRIBUTES.join("|") + ")=[^\\s\\]]+", "g");
+  const ATTRIBUTES_REGEX = new RegExp("(" + WHITELISTED_ATTRIBUTES.join("|") + ")=['\"]?[^\\s\\]]+['\"]?", "g");
 
   Discourse.Dialect.replaceBlock({
     start: /\[poll([^\]]*)\]([\s\S]*)/igm,
@@ -44,8 +44,9 @@
 
       // extract poll attributes
       (matches[1].match(ATTRIBUTES_REGEX) || []).forEach(function(m) {
-        var attr = m.split("=");
-        attributes[DATA_PREFIX + attr[0]] = attr[1];
+        var attr = m.split("="), name = attr[0], value = attr[1];
+        value = value.replace(/["']/g, "");
+        attributes[DATA_PREFIX + name] = value;
       });
 
       // we might need these values later...
diff --git a/plugins/poll/spec/controllers/posts_controller_spec.rb b/plugins/poll/spec/controllers/posts_controller_spec.rb
index 08625865313..7c5263bfca1 100644
--- a/plugins/poll/spec/controllers/posts_controller_spec.rb
+++ b/plugins/poll/spec/controllers/posts_controller_spec.rb
@@ -112,14 +112,14 @@ describe PostsController do
   describe "named polls" do
 
     it "should have different options" do
-      xhr :post, :create, { title: title, raw: "[poll name=foo]\n- A\n- A[/poll]" }
+      xhr :post, :create, { title: title, raw: "[poll name=""foo""]\n- A\n- A[/poll]" }
       expect(response).not_to be_success
       json = ::JSON.parse(response.body)
       expect(json["errors"][0]).to eq(I18n.t("poll.named_poll_must_have_different_options", name: "foo"))
     end
 
     it "should have at least 2 options" do
-      xhr :post, :create, { title: title, raw: "[poll name=foo]\n- A[/poll]" }
+      xhr :post, :create, { title: title, raw: "[poll name='foo']\n- A[/poll]" }
       expect(response).not_to be_success
       json = ::JSON.parse(response.body)
       expect(json["errors"][0]).to eq(I18n.t("poll.named_poll_must_have_at_least_2_options", name: "foo"))