diff --git a/setup.py b/setup.py
index 7c61d24..12f8f69 100644
--- a/setup.py
+++ b/setup.py
@@ -4,7 +4,7 @@
   name = 'stylegan2_pytorch',
   packages = find_packages(),
   scripts=['bin/stylegan2_pytorch'],
-  version = '0.17.0',
+  version = '0.17.1',
   license='GPLv3+',
   description = 'StyleGan2 in Pytorch',
   author = 'Phil Wang',
diff --git a/stylegan2_pytorch/stylegan2_pytorch.py b/stylegan2_pytorch/stylegan2_pytorch.py
index da13965..c76fd05 100644
--- a/stylegan2_pytorch/stylegan2_pytorch.py
+++ b/stylegan2_pytorch/stylegan2_pytorch.py
@@ -907,7 +907,7 @@ def generate_interpolation(self, num = 0, num_image_tiles = 8, trunc = 1.0):
             latents = [(interp_latents, num_layers)]
             generated_images = self.generate_truncated(self.GAN.SE, self.GAN.GE, latents, n, trunc_psi = self.trunc_psi)
             images_grid = torchvision.utils.make_grid(generated_images, nrow = num_rows)
-            pil_image = transforms.ToPILImage()(images_grid.cpu())
+            pil_image = transforms.ToPILImage()(images_grid.cpu()).convert('RGB')
             frames.append(pil_image)
 
         frames[0].save(str(self.results_dir / self.name / f'{str(num)}.gif'), save_all=True, append_images=frames[1:], duration=80, loop=0, optimize=True)