diff --git a/src/diffusers/pipelines/flux/pipeline_flux_controlnet.py b/src/diffusers/pipelines/flux/pipeline_flux_controlnet.py
index a301f6742c05..8770c231809f 100644
--- a/src/diffusers/pipelines/flux/pipeline_flux_controlnet.py
+++ b/src/diffusers/pipelines/flux/pipeline_flux_controlnet.py
@@ -202,6 +202,8 @@ def __init__(
         ],
     ):
         super().__init__()
+        if isinstance(controlnet, (list, tuple)):
+            controlnet = FluxMultiControlNetModel(controlnet)
 
         self.register_modules(
             vae=vae,
diff --git a/src/diffusers/pipelines/flux/pipeline_flux_controlnet_image_to_image.py b/src/diffusers/pipelines/flux/pipeline_flux_controlnet_image_to_image.py
index b5ff2236c4d0..a7f7c66a2cad 100644
--- a/src/diffusers/pipelines/flux/pipeline_flux_controlnet_image_to_image.py
+++ b/src/diffusers/pipelines/flux/pipeline_flux_controlnet_image_to_image.py
@@ -214,6 +214,8 @@ def __init__(
         ],
     ):
         super().__init__()
+        if isinstance(controlnet, (list, tuple)):
+            controlnet = FluxMultiControlNetModel(controlnet)
 
         self.register_modules(
             vae=vae,
diff --git a/src/diffusers/pipelines/flux/pipeline_flux_controlnet_inpainting.py b/src/diffusers/pipelines/flux/pipeline_flux_controlnet_inpainting.py
index 1c1c25302100..50d2fcaa7fa5 100644
--- a/src/diffusers/pipelines/flux/pipeline_flux_controlnet_inpainting.py
+++ b/src/diffusers/pipelines/flux/pipeline_flux_controlnet_inpainting.py
@@ -216,6 +216,8 @@ def __init__(
         ],
     ):
         super().__init__()
+        if isinstance(controlnet, (list, tuple)):
+            controlnet = FluxMultiControlNetModel(controlnet)
 
         self.register_modules(
             scheduler=scheduler,