diff --git a/installer/constants/parser.py b/installer/constants/parser.py
index 720a40c96..8ea6b3f92 100644
--- a/installer/constants/parser.py
+++ b/installer/constants/parser.py
@@ -212,7 +212,7 @@
 		'./xmipp',
 		f'./xmipp {MODE_ALL}',
 		f'./xmipp {PARAMS[PARAM_JOBS][SHORT_VERSION]} 20',
-		f'./xmipp {PARAMS[PARAM_PRODUCTION][LONG_VERSION]}',
+		f'./xmipp {PARAMS[PARAM_PRODUCTION][LONG_VERSION]} True',
 		f'./xmipp {PARAMS[PARAM_BRANCH][SHORT_VERSION]} devel',
 		f'./xmipp {MODE_ALL} {PARAMS[PARAM_JOBS][SHORT_VERSION]} 20 '
 		f'{PARAMS[PARAM_BRANCH][SHORT_VERSION]} devel'
diff --git a/xmipp b/xmipp
index dcd46eadd..5688204a0 100755
--- a/xmipp
+++ b/xmipp
@@ -213,14 +213,17 @@ def modeGetModels(args: argparse.Namespace):
 	modelsDLTK.downloadDeepLearningModels(args.directory, distPath)
 
 def modeGetSources(args: argparse.Namespace):
-	"""
-	### Downloads all Xmipp's sources.
-
-	#### Params:
-	- args (Namespace): Command line arguments parsed by argparse library.
-	"""
-	# Clone sources from specified branch
-	getSources(branch=args.branch, production=args.production)
+    """
+    ### Downloads all Xmipp's sources.
+
+    #### Params:
+    - args (Namespace): Command line arguments parsed by argparse library.
+    """
+    # Clone sources from specified branch
+    if hasattr(args, "production"):
+        getSources(branch=args.branch, production=args.production)
+    else:
+        getSources(branch=args.branch)
 
 def modeGit(args: argparse.Namespace):
 	"""
@@ -371,7 +374,7 @@ if __name__ == "__main__":
 	allSubparser = subparsers.add_parser(MODE_ALL, formatter_class=ModeHelpFormatter)
 	allSubparser.add_argument(*getParamNames(PARAM_JOBS), type=int, default=JOBS)
 	allSubparser.add_argument(*getParamNames(PARAM_BRANCH))
-	allSubparser.add_argument(*getParamNames(PARAM_PRODUCTION), type=bool, default=False)
+	allSubparser.add_argument(*getParamNames(PARAM_PRODUCTION))
 	allSubparser.add_argument(*getParamNames(PARAM_KEEP_OUTPUT), action='store_true')
 
 	# Arguments for mode 'cleanAll'