diff --git a/git-flow b/git-flow
index 3e49964..b34c31e 100755
--- a/git-flow
+++ b/git-flow
@@ -12,10 +12,14 @@ from lib.io import *
 
 
 REPOSITORY_TOKEN_PATH=".repository-token"
+LOCALE = 'es_AR.UTF-8'
 
 
 def main():
-    locale.setlocale(locale.LC_ALL, 'es_AR.UTF-8')
+    try:
+        locale.setlocale(locale.LC_ALL, LOCALE)
+    except locale.Error as e:
+        print_warning(f"No se pudo configurar el locale '{LOCALE}': {e}")
 
     args = sys.argv