diff --git a/tests/pipelines/test_pipelines_common.py b/tests/pipelines/test_pipelines_common.py
index 22c17085a2..978001e8c3 100644
--- a/tests/pipelines/test_pipelines_common.py
+++ b/tests/pipelines/test_pipelines_common.py
@@ -544,7 +544,7 @@ class FluxIPAdapterTesterMixin:
         components = self.get_dummy_components()
         pipe = self.pipeline_class(**components).to(torch_device)
         pipe.set_progress_bar_config(disable=None)
-        image_embed_dim = pipe.transformer.config.pooled_projection_dim
+        image_embed_dim = pipe.transformer.config.pooled_projection_dim or 768
 
         # forward pass without ip adapter
         inputs = self._modify_inputs_for_ip_adapter_test(self.get_dummy_inputs(torch_device))