diff --git a/oca_port/app.py b/oca_port/app.py
index bd08f1d..a481ccf 100644
--- a/oca_port/app.py
+++ b/oca_port/app.py
@@ -46,6 +46,8 @@ class App(Output):
             flag to not wait for user input and to return a error code to the shell.
             Returns 100 if an addon could be migrated, 110 if pull requests/commits
             could be ported, 0 if the history of the addon is the same on both branches.
+        assume_yes:
+            Assume yes to prompts
         output:
             returns a parsable output. This implies the 'non-interactive' mode
             defined above but without returning any special exit code.
@@ -73,6 +75,7 @@ class App(Output):
     upstream_org: str = "OCA"
     verbose: bool = False
     non_interactive: bool = False
+    assume_yes: bool = False
     dry_run: bool = False
     output: str = None
     fetch: bool = False
diff --git a/oca_port/cli/main.py b/oca_port/cli/main.py
index 91e8b01..ea04662 100644
--- a/oca_port/cli/main.py
+++ b/oca_port/cli/main.py
@@ -98,6 +98,7 @@
 @click.option(
     "--non-interactive", is_flag=True, help="Disable all interactive prompts."
 )
+@click.option("-y", "--yes", "assume_yes", is_flag=True, help="Assume yes to prompts.")
 @click.option("--dry-run", is_flag=True, help="Print results, no nothing.")
 @click.option(
     "--output",
@@ -128,6 +129,7 @@ def main(
     upstream_org: str,
     verbose: bool,
     non_interactive: bool,
+    assume_yes: bool,
     output: str,
     fetch: bool,
     no_cache: bool,
@@ -163,6 +165,7 @@ def main(
             upstream_org=upstream_org,
             verbose=verbose,
             non_interactive=non_interactive,
+            assume_yes=assume_yes,
             output=output,
             fetch=fetch,
             no_cache=no_cache,
diff --git a/oca_port/migrate_addon.py b/oca_port/migrate_addon.py
index d50cf0f..4359b6b 100644
--- a/oca_port/migrate_addon.py
+++ b/oca_port/migrate_addon.py
@@ -96,7 +96,7 @@ def run(self):
             return False, None
         # At this stage, the addon could be migrated
         self._detect_existing_pr()
-        if self.app.non_interactive or self.app.dry_run:
+        if (self.app.non_interactive and not self.app.assume_yes) or self.app.dry_run:
             msg = (
                 f"ℹ️  {bc.BOLD}{self.app.source.addon}{bc.END} can be migrated "
                 f"from {bc.BOLD}{self.app.source_version}{bc.END} "
@@ -137,7 +137,7 @@ def run(self):
             confirm += f" and move it to {bc.BOLD}{self.app.target.addon_path}{bc.END}?"
         else:
             confirm += "?"
-        if not click.confirm(confirm):
+        if not (self.app.assume_yes or click.confirm(confirm)):
             self.app.storage.blacklist_addon(confirm=True)
             if not self.app.storage.dirty:
                 return False, None
@@ -262,7 +262,7 @@ def _create_mig_branch(self):
                 f"Branch {bc.BOLD}{self.mig_branch.name}{bc.END} already exists, "
                 "recreate it?\n(⚠️  you will lose the existing branch)"
             )
-            if click.confirm(confirm):
+            if self.app.assume_yes or click.confirm(confirm):
                 self.app.repo.delete_head(self.mig_branch.name, "-f")
             else:
                 create_branch = False