diff --git a/rpm/nsd-app-wrap.spec b/rpm/nsd-app-wrap.spec
index ae8a264525a3849708cb53e19e3369db25000855..e2c242052acada275a3e43a68d52ec77d9a02278 100644
--- a/rpm/nsd-app-wrap.spec
+++ b/rpm/nsd-app-wrap.spec
@@ -1,5 +1,5 @@
 Name:           nsd-app-wrap
-Version:        1.87
+Version:        1.88
 Release:        1%{?dist}
 Summary:        Wrapper scripts to launch python applications installed via anaconda
 Vendor:         Peter F. Peterson
@@ -110,6 +110,10 @@ install -m 644 desktop/ibeatles.desktop                %{buildroot}%{_datadir}/a
 
 %changelog
 
+* Fri Apr 11 2025 John Hetrick
+- Removed refred-v4 support
+- Update refl1d command parameters
+
 * Wed Mar 12 2025 Chen Zhang
 - Add ibeatles desktop icon
 - Add ibeatles startup command
diff --git a/src/refl1d b/src/refl1d
index b5e40d417e468e91aafa76a50ba742d75b9b0a12..e1867c2b7b5f8fabee8f8329f2f63c1a7be01790 100644
--- a/src/refl1d
+++ b/src/refl1d
@@ -4,7 +4,7 @@
 # http://bit.ly/3JhBV54
 unset SESSION_MANAGER
 
-COMMAND="refl1d-webview" # --port XXXX
+COMMAND="refl1d" # --port XXXX
 
 # select the environment to use
 CONDA_ENVIRON=refl1d
diff --git a/src/refred b/src/refred
index a072b4c7901dab21ab23b5731ea0ac8e4c69452b..994c1a9049823a8034941af4fa9bc3cee667a078 100644
--- a/src/refred
+++ b/src/refred
@@ -9,9 +9,6 @@ if [ -n "$1" ]; then
   elif [ "$1" == "--qa" ]; then
     CONDA_ENVIRON=refred-qa
     shift # drop this argument
-  elif [ "$1" == "--v4" ]; then
-    CONDA_ENVIRON=refred-v4
-    shift # drop this argument
   fi
 fi