diff --git a/comps-f30.xml.in b/comps-f30.xml.in
index 67b6c25a..097b9a25 100644
--- a/comps-f30.xml.in
+++ b/comps-f30.xml.in
@@ -4340,6 +4340,27 @@
       <packagereq type="default">NetworkManager-wwan</packagereq>
     </packagelist>
   </group>
+  <group>
+    <id>neuron-modelling-simulators</id>
+    <_name>Neuron Modelling Simulators</_name>
+    <_description>This group includes simulators used in modelling of neurons and their networks.</_description>
+    <default>false</default>
+    <uservisible>true</uservisible>
+    <packagelist>
+      <packagereq type="optional">bionetgen</packagereq>
+      <packagereq type="optional">calcium-calculator</packagereq>
+      <packagereq type="optional">COPASI</packagereq>
+      <packagereq type="optional">genesis</packagereq>
+      <packagereq type="optional">moose</packagereq>
+      <packagereq type="optional">neurord</packagereq>
+      <packagereq type="optional">python3-brian2</packagereq>
+      <packagereq type="optional">python3-nest</packagereq>
+      <packagereq type="optional">python3-neuron</packagereq>
+      <packagereq type="optional">python3-nineml</packagereq>
+      <packagereq type="optional">python3-PyLEMS</packagereq>
+      <packagereq type="optional">smoldyn</packagereq>
+    </packagelist>
+  </group>
   <group>
     <id>news-server</id>
     <_name>News Server</_name>
@@ -6922,6 +6943,15 @@
       <groupid>books</groupid>
     </grouplist>
   </category>
+  <category>
+    <id>neuroscience</id>
+    <_name>Neuroscience</_name>
+    <_description>Tools for Neuroscience.</_description>
+    <display_order>120</display_order>
+    <grouplist>
+      <groupid>neuron-modelling-simulators</groupid>
+    </grouplist>
+  </category>
   <langpacks>
     <match install="LabPlot-doc-%s" name="LabPlot-doc"/>
     <match install="aspell-%s" name="aspell"/>
diff --git a/comps-f31.xml.in b/comps-f31.xml.in
index d1c0343a..3db1d2e8 100644
--- a/comps-f31.xml.in
+++ b/comps-f31.xml.in
@@ -4361,6 +4361,27 @@
       <packagereq type="default">NetworkManager-wwan</packagereq>
     </packagelist>
   </group>
+  <group>
+    <id>neuron-modelling-simulators</id>
+    <_name>Neuron Modelling Simulators</_name>
+    <_description>This group includes simulators used in modelling of neurons and their networks.</_description>
+    <default>false</default>
+    <uservisible>true</uservisible>
+    <packagelist>
+      <packagereq type="optional">bionetgen</packagereq>
+      <packagereq type="optional">calcium-calculator</packagereq>
+      <packagereq type="optional">COPASI</packagereq>
+      <packagereq type="optional">genesis</packagereq>
+      <packagereq type="optional">moose</packagereq>
+      <packagereq type="optional">neurord</packagereq>
+      <packagereq type="optional">python3-brian2</packagereq>
+      <packagereq type="optional">python3-nest</packagereq>
+      <packagereq type="optional">python3-neuron</packagereq>
+      <packagereq type="optional">python3-nineml</packagereq>
+      <packagereq type="optional">python3-PyLEMS</packagereq>
+      <packagereq type="optional">smoldyn</packagereq>
+    </packagelist>
+  </group>
   <group>
     <id>news-server</id>
     <_name>News Server</_name>
@@ -6941,6 +6962,15 @@
       <groupid>books</groupid>
     </grouplist>
   </category>
+  <category>
+    <id>neuroscience</id>
+    <_name>Neuroscience</_name>
+    <_description>Tools for Neuroscience.</_description>
+    <display_order>120</display_order>
+    <grouplist>
+      <groupid>neuron-modelling-simulators</groupid>
+    </grouplist>
+  </category>
   <langpacks>
     <match install="LabPlot-doc-%s" name="LabPlot-doc"/>
     <match install="aspell-%s" name="aspell"/>