diff --git a/EESSI-install-software.sh b/EESSI-install-software.sh
index 9524ef7f77..b93315336a 100755
--- a/EESSI-install-software.sh
+++ b/EESSI-install-software.sh
@@ -207,6 +207,7 @@ export PYTHONPYCACHEPREFIX=$TMPDIR/pycache
 # - .lmod/lmodrc.lua
 # - .lmod/SitePackage.lua
 _eessi_software_path=${EESSI_PREFIX}/software/${EESSI_OS_TYPE}/${EESSI_SOFTWARE_SUBDIR_OVERRIDE}
+echo "_eessi_software_path: ${_eessi_software_path}"  
 _lmod_cfg_dir=${_eessi_software_path}/.lmod
 _lmod_rc_file=${_lmod_cfg_dir}/lmodrc.lua
 if [ ! -f ${_lmod_rc_file} ]; then
@@ -297,10 +298,12 @@ fi
 # If in dev.eessi.io, allow building on top of software.eessi.io
 if [[ "${EESSI_CVMFS_REPO}" == /cvmfs/dev.eessi.io ]]; then
     module use /cvmfs/software.eessi.io/versions/$EESSI_VERSION/software/${EESSI_OS_TYPE}/${EESSI_SOFTWARE_SUBDIR_OVERRIDE}/modules/all
+    # Overwrite EASYBUILD_INSTALLPATH to point to dev.eessi.io
+    EASYBUILD_INSTALLPATH=$EESSI_CVMFS_REPO_OVERRIDE/versions/$EESSI_VERSION/$EESSI_DEV_PROJECT/
+else
+    module use $EASYBUILD_INSTALLPATH/modules/all
 fi
 
-module use $EASYBUILD_INSTALLPATH/modules/all
-
 if [[ -z ${MODULEPATH} ]]; then
     fatal_error "Failed to set up \$MODULEPATH?!"
 else
diff --git a/init/minimal_eessi_env b/init/minimal_eessi_env
index 9861d1e3c9..abfda6d15a 100644
--- a/init/minimal_eessi_env
+++ b/init/minimal_eessi_env
@@ -14,7 +14,7 @@ echo "EESSI_DEV_PROJECT: ${EESSI_DEV_PROJECT}"
 if [ -z ${EESSI_DEV_PROJECT} ]; then
     export EESSI_PREFIX=$EESSI_CVMFS_REPO/versions/$EESSI_VERSION/
 else
-    export EESSI_PREFIX=$EESSI_CVMFS_REPO/versions/$EESSI_VERSION/$EESSI_DEV_PROJECT/
+    export EESSI_PREFIX=$EESSI_CVMFS_REPO_OVERRIDE/versions/$EESSI_VERSION/$EESSI_DEV_PROJECT/
     # Set EESSI_PREFIX to the dev project path for EESSI-extend
     export EESSI_CVMFS_INSTALL=$EESSI_PREFIX
 fi