diff --git a/builds/derecho-intel/derecho-intel-cmake b/builds/derecho-intel/derecho-intel-cmake
index 82120698..931209b2 100755
--- a/builds/derecho-intel/derecho-intel-cmake
+++ b/builds/derecho-intel/derecho-intel-cmake
@@ -6,7 +6,7 @@
 
 source /etc/profile.d/z00_modules.csh
 
-source derecho-intel-modules
+./derecho-intel-modules
 
 # remove old build data:
 rm -f ./CMakeCache.txt
diff --git a/builds/derecho-intel/derecho-intel-cmake.sh b/builds/derecho-intel/derecho-intel-cmake.sh
index 301323bd..d45e1abe 100644
--- a/builds/derecho-intel/derecho-intel-cmake.sh
+++ b/builds/derecho-intel/derecho-intel-cmake.sh
@@ -17,7 +17,7 @@ fi
 
 source /etc/profile.d/z00_modules.sh
 
-source derecho-intel-modules
+./derecho-intel-modules
 
 echo CISM: "${cism_top}"
 
diff --git a/builds/derecho-intel/derecho-intel-modules b/builds/derecho-intel/derecho-intel-modules
index c427afc5..596813ba 100755
--- a/builds/derecho-intel/derecho-intel-modules
+++ b/builds/derecho-intel/derecho-intel-modules
@@ -5,4 +5,4 @@ module load ncarcompilers/1.0.0
 module load cray-mpich/8.1.27
 module load mkl/2023.2.0
 module load netcdf/4.9.2
-module load cmake/3.26.3
+module load cmake