diff --git a/src/git_flow/command/merge.py b/src/git_flow/command/merge.py
index 7e5fc84..ff2f17b 100644
--- a/src/git_flow/command/merge.py
+++ b/src/git_flow/command/merge.py
@@ -80,11 +80,22 @@ class MergeCommand(Command):
 
     def create_pull_request(self, token: str, branch: str, target: str):
         changelog = Changelog()
-        title = self.prompt("[Opcional] Ingrese un titulo para el PR")
-        title = title or branch.replace("/", ": ").replace("-", " ")
+        commits = Git("log", target + "..", format="%s").lines()
 
-        if title.startswith("release: "):
-            title = title[title.index(' ', title.index(' ') + 1) + 1:]
+        if len(commits) == 1:
+            title = commits[0]
+        else:
+            title = branch.replace("/", ": ").replace("-", " ")
+
+            if title.startswith("release: "):
+                title = title[title.index(' ', title.index(' ') + 1) + 1:]
+
+        self.info("Título del PR por defecto: " + title)
+
+        opt_title = self.prompt("[Opcional] Ingrese otro titulo para el PR")
+
+        if opt_title:
+            title = opt_title
 
         message = self.get_remote_api(token).create_pull_request(
             branch,