diff --git a/config/common.txt b/config/common.txt
index 7230fea..82794d6 100644
--- a/config/common.txt
+++ b/config/common.txt
@@ -59,6 +59,7 @@ pytz
 future
 pyaml
 tqdm
+lmfit
 ipykernel
 pyfftw
 numdifftools
diff --git a/soconda.sh b/soconda.sh
index cdc6833..1bf939b 100755
--- a/soconda.sh
+++ b/soconda.sh
@@ -198,7 +198,7 @@ if [ -z "${env_check}" ]; then
     # Note that conda-forge environments now ship with the `mamba` executable.
     if [ "${is_micromamba}" = "yes" ]; then
         # Install conda packages to micromamba env
-        conda_exec install --yes conda conda-build conda-verify conda-index
+        conda_exec install --yes conda conda-build conda-index
         # In the remaining part of code, unless activating/switching
         # environment and installing packages, we all use `conda` command.
         # This is due to there is no `micromamba index` or `micromamba build`