diff --git a/.github/workflows/ci2.yml b/.github/workflows/ci2.yml
index 5ba5f8e5dae..fdd5ff4094b 100644
--- a/.github/workflows/ci2.yml
+++ b/.github/workflows/ci2.yml
@@ -84,7 +84,7 @@ jobs:
           #./configure --enable-static --disable-shared --disable-dap --disable-examples --disable-v2 --disable-utilities --disable-testsets
           #LDFLAGS=-no-undefined ./configure --disable-dap --disable-examples --disable-v2 --disable-utilities --disable-testsets --disable-static --enable-shared --prefix=${HOME}/environments/netcdf-c
           #LDFLAGS=-no-undefined ./configure --disable-dap --disable-examples --disable-v2 --disable-utilities --disable-testsets --disable-static --enable-shared
-          ./configure --disable-static --enable-shared --disable-dap --disable-examples --disable-v2 --disable-utilities --disable-testsets
+          LDFLAGS=-no-undefined ./configure --disable-static --enable-shared --disable-dap --disable-examples --disable-v2 --disable-utilities --disable-testsets
           make install
           which nc-config
           nc-config --all
@@ -478,8 +478,10 @@ jobs:
         uses: mamba-org/setup-micromamba@v1
         with:
           environment-file: modflow6/environment.yml
-          extra-specs: |
+          create-args: >-
             netcdf-fortran
+          #extra-specs: |
+          #  netcdf-fortran
           init-shell: >-
             bash
             powershell