diff --git a/CITATION.cff b/CITATION.cff
index 754eefddd..ce93dd58e 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -9,6 +9,9 @@ authors:
     given-names: Nick
     orcid: "https://orcid.org/0000-0003-3038-1855"
     alias: zerothi
+  - family-names: Febrer
+    given-names: Pol
+    alias: pfebrer
 title: sisl
 identifiers:
   - description: "Collection DOI for any sisl version."
diff --git a/pyproject.toml b/pyproject.toml
index 3c555c938..279f8b675 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -137,9 +137,9 @@ analysis = [
 ]
 
 viz = [
+    "netCDF4",
     "dill >= 0.3.2",
     "pathos",
-    "netCDF4",
     "scikit-image",
 
     "plotly",
@@ -148,34 +148,34 @@ viz = [
 ]
 
 viz-plotly = [
+    "netCDF4",
     "dill >= 0.3.2",
     "pathos",
-    "netCDF4",
     "scikit-image",
 
     "plotly",
 ]
 
 viz-matplotlib = [
+    "netCDF4",
     "dill >= 0.3.2",
     "pathos",
-    "netCDF4",
     "scikit-image",
 
     "matplotlib",
 ]
 
 viz-blender = [
+    "netCDF4",
     "dill >= 0.3.2",
     "pathos",
-    "netCDF4",
     "scikit-image",
 ]
 
 viz-ase = [
+    "netCDF4",
     "dill >= 0.3.2",
     "pathos",
-    "netCDF4",
     "scikit-image",
 
     "ase",
@@ -187,10 +187,10 @@ test = [
     "pytest-env",
     "pytest-faulthandler",
     "coveralls",
+    "netCDF4",
     "tqdm",
     "dill >= 0.3.2",
     "pathos",
-    "netCDF4",
     "scikit-image",
     "matplotlib",
     "plotly",