diff --git a/src/controllers/commands/commandcontroller.cpp b/src/controllers/commands/commandcontroller.cpp
index 6815d8fda..14d9c1063 100644
--- a/src/controllers/commands/commandcontroller.cpp
+++ b/src/controllers/commands/commandcontroller.cpp
@@ -15,6 +15,14 @@
 #include <QFile>
 #include <QRegularExpression>
 
+#define TWITCH_DEFAULT_COMMANDS                                                               \
+    {                                                                                         \
+        "/help", "/w", "/me", "/disconnect", "/mods", "/color", "/ban", "/unban", "/timeout", \
+            "/untimeout", "/slow", "/slowoff", "/r9kbeta", "/r9kbetaoff", "/emoteonly",       \
+            "/emoteonlyoff", "/clear", "/subscribers", "/subscribersoff", "/followers",       \
+            "/followersoff"                                                                   \
+    }
+
 using namespace chatterino::providers::twitch;
 
 namespace chatterino {
@@ -274,6 +282,14 @@ QString CommandController::execCustomCommand(const QStringList &words, const Com
     return result.replace("{{", "{");
 }
 
+QStringList CommandController::getDefaultTwitchCommandList()
+{
+    QStringList l = TWITCH_DEFAULT_COMMANDS;
+    l += "/uptime";
+
+    return l;
+}
+
 }  // namespace commands
 }  // namespace controllers
 }  // namespace chatterino
diff --git a/src/controllers/commands/commandcontroller.hpp b/src/controllers/commands/commandcontroller.hpp
index cf2a06ac1..2fe8ba3b0 100644
--- a/src/controllers/commands/commandcontroller.hpp
+++ b/src/controllers/commands/commandcontroller.hpp
@@ -21,6 +21,7 @@ public:
     CommandController();
 
     QString execCommand(const QString &text, std::shared_ptr<Channel> channel, bool dryRun);
+    QStringList getDefaultTwitchCommandList();
 
     void load();
     void save();
diff --git a/src/util/completionmodel.cpp b/src/util/completionmodel.cpp
index 0d2169c2c..372290c3e 100644
--- a/src/util/completionmodel.cpp
+++ b/src/util/completionmodel.cpp
@@ -69,6 +69,10 @@ void CompletionModel::refresh()
         this->addString(command.name, TaggedString::Command);
     }
 
+    for (auto &command : app->commands->getDefaultTwitchCommandList()) {
+        this->addString(command, TaggedString::Command);
+    }
+
     // Channel-specific: Usernames
     // fourtf: only works with twitch chat
     //    auto c = singletons::ChannelManager::getInstance().getTwitchChannel(this->channelName);