diff --git a/samples/SampleGeneratorFace.py b/samples/SampleGeneratorFace.py
index 6bdf5ea..7f639f0 100644
--- a/samples/SampleGeneratorFace.py
+++ b/samples/SampleGeneratorFace.py
@@ -18,7 +18,7 @@ output_sample_types = [
                       ]
 '''
 class SampleGeneratorFace(SampleGeneratorBase):
-    def __init__ (self, samples_path, debug, batch_size, sort_by_yaw=False, sort_by_yaw_target_samples_path=None, with_close_to_self=False, sample_process_options=SampleProcessor.Options(), output_sample_types=[], add_sample_idx=False, add_pitch=False, add_yaw=False, generators_count=2, **kwargs):
+    def __init__ (self, samples_path, debug, batch_size, sort_by_yaw=False, sort_by_yaw_target_samples_path=None, with_close_to_self=False, sample_process_options=SampleProcessor.Options(), output_sample_types=[], add_sample_idx=False, add_pitch=False, add_yaw=False, generators_count=2, generators_random_seed=None, **kwargs):
         super().__init__(samples_path, debug, batch_size)
         self.sample_process_options = sample_process_options
         self.output_sample_types = output_sample_types
@@ -37,6 +37,11 @@ class SampleGeneratorFace(SampleGeneratorBase):
 
         self.samples = SampleLoader.load (self.sample_type, self.samples_path, sort_by_yaw_target_samples_path)
 
+        if generators_random_seed is not None and len(generators_random_seed) != generators_count:
+            raise ValueError("len(generators_random_seed) != generators_count")
+
+        self.generators_random_seed = generators_random_seed
+
         if self.debug:
             self.generators_count = 1
             self.generators = [iter_utils.ThisThreadGenerator ( self.batch_func, 0 )]
@@ -65,6 +70,9 @@ class SampleGeneratorFace(SampleGeneratorBase):
 
     def batch_func(self, generator_id):
         gen_sq = self.generators_sq[generator_id]
+        if self.generators_random_seed is not None:
+            np.random.seed ( self.generators_random_seed[generator_id] )
+
         samples = self.samples
         samples_len = len(samples)
         samples_idxs = [ *range(samples_len) ] [generator_id::self.generators_count]