diff --git a/.zenodo.json b/.zenodo.json
index 5ddb9a71dd..e380a177dc 100644
--- a/.zenodo.json
+++ b/.zenodo.json
@@ -920,6 +920,11 @@
       "name": "Mihai, Paul Glad",
       "orcid": "0000-0001-5715-6442"
     },
+    {
+      "affiliation": "Child Mind Institute",
+      "name": "Cluce, Jon",
+      "orcid": "0000-0001-7590-5806"
+    },
     {
       "affiliation": "Department of Psychology, Stanford University",
       "name": "Gorgolewski, Krzysztof J.",
diff --git a/nipype/interfaces/afni/preprocess.py b/nipype/interfaces/afni/preprocess.py
index d3daebcf4c..b5e27ea53a 100644
--- a/nipype/interfaces/afni/preprocess.py
+++ b/nipype/interfaces/afni/preprocess.py
@@ -2741,7 +2741,7 @@ def _list_outputs(self):
         odir = os.path.dirname(os.path.abspath(prefix))
         outputs["out_corr_matrix"] = glob.glob(os.path.join(odir, "*.netcc"))[0]
 
-        if isdefined(self.inputs.ts_wb_corr) or isdefined(self.inputs.ts_Z_corr):
+        if self.inputs.ts_wb_corr or self.inputs.ts_wb_Z:
             corrdir = os.path.join(odir, prefix + "_000_INDIV")
             outputs["out_corr_maps"] = glob.glob(os.path.join(corrdir, "*.nii.gz"))