diff --git a/src/main/java/io/quarkus/bot/PullRequestCommandHandler.java b/src/main/java/io/quarkus/bot/PullRequestCommandHandler.java
new file mode 100644
index 00000000..01c33071
--- /dev/null
+++ b/src/main/java/io/quarkus/bot/PullRequestCommandHandler.java
@@ -0,0 +1,69 @@
+package io.quarkus.bot;
+
+import io.quarkiverse.githubapp.event.IssueComment;
+import io.quarkus.bot.command.Command;
+import io.quarkus.bot.config.QuarkusBotConfig;
+import org.jboss.logging.Logger;
+import org.kohsuke.github.GHEventPayload;
+import org.kohsuke.github.GHIssue;
+import org.kohsuke.github.GHOrganization;
+import org.kohsuke.github.GHTeam;
+import org.kohsuke.github.GHUser;
+
+import javax.enterprise.inject.Instance;
+import javax.inject.Inject;
+import java.io.IOException;
+import java.util.Optional;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class PullRequestCommandHandler {
+
+    private static final Logger LOG = Logger.getLogger(PullRequestCommandHandler.class);
+
+    private static final String QUARKUS_BOT_NAME = "quarkus-bot";
+    private static final String QUARKUS_TEAM_MEMBERS = "quarkus-push";
+    private static final Pattern QUARKUS_BOT_MENTION = Pattern.compile("^@(?:quarkus-?)?bot\\s+([a-z _\\-]+)");
+
+    @Inject
+    QuarkusBotConfig quarkusBotConfig;
+
+    @Inject
+    Instance<Command> commands;
+
+    public void onComment(@IssueComment.Created @IssueComment.Edited GHEventPayload.IssueComment commentPayload)
+            throws IOException {
+        GHUser user = commentPayload.getComment().getUser();
+        GHIssue issue = commentPayload.getIssue();
+
+        if (issue.isPullRequest()
+                && !QUARKUS_BOT_NAME.equals(user.getName())) {
+            Optional<Command> ghIssueConsumer = extractCommand(commentPayload.getComment().getBody());
+            if (ghIssueConsumer.isPresent() && isQuarkusTeamMember(user, commentPayload.getOrganization())) {
+                if (!quarkusBotConfig.isDryRun()) {
+                    ghIssueConsumer.get().run(issue);
+                } else {
+                    LOG.info("Pull request #" + issue.getNumber() + " - Restart workflow.");
+                }
+            }
+        }
+    }
+
+    private Optional<Command> extractCommand(String comment) {
+        Matcher matcher = QUARKUS_BOT_MENTION.matcher(comment);
+        if (matcher.matches()) {
+            String commandLabel = matcher.group(1);
+            return commands.stream().filter(command -> command.labels().contains(commandLabel)).findFirst();
+        }
+        return Optional.empty();
+    }
+
+    private boolean isQuarkusTeamMember(GHUser user, GHOrganization organization) throws IOException {
+        GHTeam quarkusPushTeam = organization.getTeams().get(QUARKUS_TEAM_MEMBERS);
+        if (quarkusPushTeam == null) {
+            LOG.warn("Unable to find " + QUARKUS_TEAM_MEMBERS + " team in the organization.");
+            return false;
+        }
+        return quarkusPushTeam.hasMember(user);
+    }
+}
diff --git a/src/main/java/io/quarkus/bot/command/Command.java b/src/main/java/io/quarkus/bot/command/Command.java
new file mode 100644
index 00000000..18fa1b6a
--- /dev/null
+++ b/src/main/java/io/quarkus/bot/command/Command.java
@@ -0,0 +1,13 @@
+package io.quarkus.bot.command;
+
+import org.kohsuke.github.GHIssue;
+
+import java.util.List;
+
+public interface Command {
+
+    List<String> labels();
+
+    void run(GHIssue issue);
+
+}
diff --git a/src/main/java/io/quarkus/bot/command/RerunWorkflowCommand.java b/src/main/java/io/quarkus/bot/command/RerunWorkflowCommand.java
new file mode 100644
index 00000000..1a22533f
--- /dev/null
+++ b/src/main/java/io/quarkus/bot/command/RerunWorkflowCommand.java
@@ -0,0 +1,56 @@
+package io.quarkus.bot.command;
+
+import io.quarkus.bot.workflow.WorkflowConstants;
+import org.jboss.logging.Logger;
+import org.kohsuke.github.GHIssue;
+import org.kohsuke.github.GHPullRequest;
+import org.kohsuke.github.GHRepository;
+import org.kohsuke.github.GHWorkflowRun;
+
+import javax.enterprise.context.ApplicationScoped;
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Optional;
+
+@ApplicationScoped
+public class RerunWorkflowCommand implements Command {
+
+    private static final Logger LOG = Logger.getLogger(RerunWorkflowCommand.class);
+
+    @Override
+    public List<String> labels() {
+        return Arrays.asList("test", "retest");
+    }
+
+    @Override
+    public void run(GHIssue issue) {
+        try {
+            GHRepository repository = issue.getRepository();
+            GHPullRequest pullRequest = repository.getPullRequest(issue.getNumber());
+
+            List<GHWorkflowRun> ghWorkflowRuns = repository
+                    .queryWorkflowRuns()
+                    .branch(pullRequest.getHead().getRef())
+                    .status(GHWorkflowRun.Status.COMPLETED)
+                    .list().toList();
+
+            Optional<GHWorkflowRun> ghWorkflowRun = ghWorkflowRuns.stream()
+                    .filter(workflowRun -> WorkflowConstants.QUARKUS_CI_WORKFLOW_NAME.equals(workflowRun.getName()))
+                    .filter(workflowRun -> workflowRun.getHeadRepository().getOwnerName()
+                            .equals(pullRequest.getHead().getRepository().getOwnerName()))
+                    .sorted(Comparator.comparingLong(GHWorkflowRun::getId))
+                    .reduce((run, last) -> last);
+
+            if (ghWorkflowRun.isPresent()) {
+                LOG.info("Rerunning workflow: " + ghWorkflowRun.get().getHtmlUrl());
+                ghWorkflowRun.get().rerun();
+            } else {
+                LOG.warn("Unable to find a workflow run to rerun");
+            }
+        } catch (IOException e) {
+            LOG.error("Unable to run workflow", e);
+        }
+    }
+}