diff --git a/extensions/api/util.py b/extensions/api/util.py
index 74398147..4fb2720a 100644
--- a/extensions/api/util.py
+++ b/extensions/api/util.py
@@ -26,7 +26,7 @@ def build_parameters(body, chat=False):
         'do_sample': bool(body.get('do_sample', True)),
         'temperature': float(body.get('temperature', 0.5)),
         'top_p': float(body.get('top_p', 1)),
-        'min_p': float(body.get('min_p', 1)),
+        'min_p': float(body.get('min_p', 0)),
         'typical_p': float(body.get('typical_p', body.get('typical', 1))),
         'epsilon_cutoff': float(body.get('epsilon_cutoff', 0)),
         'eta_cutoff': float(body.get('eta_cutoff', 0)),
diff --git a/modules/presets.py b/modules/presets.py
index bebf9246..27bd2cba 100644
--- a/modules/presets.py
+++ b/modules/presets.py
@@ -9,7 +9,7 @@ def default_preset():
         'do_sample': True,
         'temperature': 1,
         'top_p': 1,
-        'min_p': 1,
+        'min_p': 0,
         'top_k': 0,
         'typical_p': 1,
         'epsilon_cutoff': 0,
diff --git a/modules/sampler_hijack.py b/modules/sampler_hijack.py
index 2fda401c..a4fee744 100644
--- a/modules/sampler_hijack.py
+++ b/modules/sampler_hijack.py
@@ -252,7 +252,7 @@ def get_logits_processor_patch(self, **kwargs):
 
 def generation_config_init_patch(self, **kwargs):
     self.__init___old(**kwargs)
-    self.min_p = kwargs.pop("min_p", 1.0)
+    self.min_p = kwargs.pop("min_p", 0.0)
     self.tfs = kwargs.pop("tfs", 1.0)
     self.top_a = kwargs.pop("top_a", 0.0)
     self.mirostat_mode = kwargs.pop("mirostat_mode", 0)