diff --git a/genetic_selection/gscv.py b/genetic_selection/gscv.py
index 1b49756..95e6e14 100644
--- a/genetic_selection/gscv.py
+++ b/genetic_selection/gscv.py
@@ -32,6 +32,7 @@
 from deap import base
 from deap import creator
 from deap import tools
+from tqdm.auto import tqdm
 
 
 creator.create("Fitness", base.Fitness, weights=(1.0, -1.0, -1.0))
@@ -45,6 +46,7 @@ def _eaFunction(population, toolbox, cxpb, mutpb, ngen, ngen_no_change=None, sta
 
     # Evaluate the individuals with an invalid fitness
     invalid_ind = [ind for ind in population if not ind.fitness.valid]
+    invalid_ind = tqdm(invalid_ind) if verbose else invalid_ind
     fitnesses = toolbox.map(toolbox.evaluate, invalid_ind)
     for ind, fit in zip(invalid_ind, fitnesses):
         ind.fitness.values = fit
@@ -71,6 +73,7 @@ def _eaFunction(population, toolbox, cxpb, mutpb, ngen, ngen_no_change=None, sta
 
         # Evaluate the individuals with an invalid fitness
         invalid_ind = [ind for ind in offspring if not ind.fitness.valid]
+        invalid_ind = tqdm(invalid_ind) if verbose else invalid_ind
         fitnesses = toolbox.map(toolbox.evaluate, invalid_ind)
         for ind, fit in zip(invalid_ind, fitnesses):
             ind.fitness.values = fit
diff --git a/requirements.txt b/requirements.txt
index 9f8ad93..b491aee 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,3 +2,4 @@ scikit-learn>=0.23
 deap>=1.0.2
 numpy
 multiprocess
+tqdm
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 6a5853e..8fb0047 100644
--- a/setup.py
+++ b/setup.py
@@ -37,5 +37,5 @@
     ],
     packages=find_packages(),
     python_requires='>=3.6',
-    install_requires=['scikit-learn>=0.23', 'deap>=1.0.2', 'numpy', 'multiprocess'],
+    install_requires=['scikit-learn>=0.23', 'deap>=1.0.2', 'numpy', 'multiprocess', 'tqdm'],
 )