diff --git a/client/js/constants.js b/client/js/constants.js
index 754a349b..1ce2f9e5 100644
--- a/client/js/constants.js
+++ b/client/js/constants.js
@@ -68,26 +68,6 @@ const commands = [
 	"/whois",
 ];
 
-const actionTypes = [
-	"away",
-	"back",
-	"ban_list",
-	"invite",
-	"join",
-	"mode",
-	"kick",
-	"nick",
-	"part",
-	"quit",
-	"topic",
-	"topic_set_by",
-	"action",
-	"whois",
-	"ctcp",
-	"chghost",
-	"channel_list",
-];
-
 const condensedTypes = [
 	"away",
 	"back",
@@ -110,6 +90,5 @@ module.exports = {
 	commands: commands,
 	condensedTypes: condensedTypes,
 	condensedTypesQuery: "." + condensedTypes.join(", ."),
-	actionTypes: actionTypes,
 	timeFormats: timeFormats,
 };
diff --git a/client/js/render.js b/client/js/render.js
index 1530c52a..bf5d2e36 100644
--- a/client/js/render.js
+++ b/client/js/render.js
@@ -93,8 +93,7 @@ function buildChatMessage(msg) {
 		msg.highlight = true;
 	}
 
-	if (constants.actionTypes.indexOf(type) !== -1) {
-		msg.template = "actions/" + type;
+	if (typeof templates.actions[type] !== "undefined") {
 		template = "msg_action";
 	} else if (type === "unhandled") {
 		template = "msg_unhandled";
diff --git a/test/client/js/constantsTest.js b/test/client/js/constantsTest.js
index 5c44253f..f3140a89 100644
--- a/test/client/js/constantsTest.js
+++ b/test/client/js/constantsTest.js
@@ -30,25 +30,15 @@ describe("client-side constants", function() {
 		});
 	});
 
-	describe(".actionTypes", function() {
-		it("should be a non-empty array", function() {
-			expect(constants.actionTypes).to.be.an("array").that.is.not.empty;
-		});
-
-		it("should only contain strings with no whitespaces", function() {
-			constants.actionTypes.forEach((type) => {
-				expect(type).to.be.a("string").that.does.not.match(/\s/);
-			});
-		});
-	});
-
 	describe(".condensedTypes", function() {
 		it("should be a non-empty array", function() {
 			expect(constants.condensedTypes).to.be.an("array").that.is.not.empty;
 		});
 
-		it("should be a subset of `actionTypes`", function() {
-			expect(constants.actionTypes).to.include.members(constants.condensedTypes);
+		it("should only contain ASCII strings", function() {
+			constants.condensedTypes.forEach((type) => {
+				expect(type).to.be.a("string").that.does.match(/^\w+$/);
+			});
 		});
 	});