diff --git a/skyvern/forge/sdk/workflow/models/block.py b/skyvern/forge/sdk/workflow/models/block.py
index dad887b4..1f095321 100644
--- a/skyvern/forge/sdk/workflow/models/block.py
+++ b/skyvern/forge/sdk/workflow/models/block.py
@@ -1581,7 +1581,12 @@ async def wrapper():
         parameter_values = {}
         for parameter in self.parameters:
             value = workflow_run_context.get_value(parameter.key)
-            if not parameter.parameter_type.is_secret_or_credential():
+            if not parameter.parameter_type.is_secret_or_credential() and not (
+                # NOTE: skyvern credential is a 'credential_id' workflow parameter type
+                parameter.parameter_type == ParameterType.WORKFLOW
+                and parameter.workflow_parameter_type is not None
+                and parameter.workflow_parameter_type.is_credential_type()
+            ):
                 parameter_values[parameter.key] = value
                 continue
             if isinstance(value, dict):
diff --git a/skyvern/forge/sdk/workflow/models/parameter.py b/skyvern/forge/sdk/workflow/models/parameter.py
index 3201ad25..5ddde2fc 100644
--- a/skyvern/forge/sdk/workflow/models/parameter.py
+++ b/skyvern/forge/sdk/workflow/models/parameter.py
@@ -199,6 +199,9 @@ class WorkflowParameterType(StrEnum):
     FILE_URL = "file_url"
     CREDENTIAL_ID = "credential_id"
 
+    def is_credential_type(self) -> bool:
+        return self == WorkflowParameterType.CREDENTIAL_ID
+
     def convert_value(self, value: Any) -> str | int | float | bool | dict | list | None:
         if value is None:
             return None