diff --git a/jenkins_builder.sh b/jenkins_builder.sh
index 86d9d23..be823ce 100755
--- a/jenkins_builder.sh
+++ b/jenkins_builder.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 #
-# Build an LTS RPM for one project flavor (ahtc / guez).
-# Driven by rpmbuild/make_rpm.py — see also jenkins/Jenkinsfile.
+# Build an LTS DEB package for one project flavor (ahtc / guez).
+# Driven by rpmbuild/make_rpm_ubuntu26.py — see also jenkins/Jenkinsfile.
 #
 # Required environment (set by the Jenkinsfile or `docker run -e ...`):
 #   PROJECT          LTS flavor: qatar | ahtc | guez (cmake -D_pname)
@@ -9,8 +9,8 @@
 #   LTS_VERSION      Major.minor LTS version, e.g. 1.0
 #   GUEZ_MODE        ON | OFF — cmake -DGUEZ_MODE
 #   WORKSPACE        Jenkins workspace path (set automatically by Jenkins)
-#   PROJECT_BASE_DIR Path used by make_rpm.py as the source tree (basename must be 'legatus')
-#   BUILD_VERSION    Spec suffix selector for make_rpm.py (lts${BUILD_VERSION}.spec)
+#   PROJECT_BASE_DIR Path used by make_rpm_ubuntu26.py as the source tree (basename must be 'legatus')
+#   BUILD_VERSION    Spec suffix selector for make_rpm_ubuntu26.py (lts${BUILD_VERSION}.spec)
 #   BUILD_NUMBER     Jenkins build number (used as @RELEASE@ in the spec)
 #   BUILD_TAG        Jenkins build tag (used as @JENKINS_BUILD_TAG@ in the spec)
 #
@@ -24,31 +24,19 @@ set -eo pipefail
 : "${WORKSPACE:?WORKSPACE must be set}"
 : "${PROJECT_BASE_DIR:?PROJECT_BASE_DIR must be set}"
 
-echo "Building LTS ${LTS_VERSION}-${BUILD_NUMBER:-?} RPM for project '${PROJECT}' (OS ${OS_VERSION})."
+echo "Building LTS ${LTS_VERSION}-${BUILD_NUMBER:-?} DEB package for project '${PROJECT}' (OS ${OS_VERSION})."
 echo "Spec selector  : lts${BUILD_VERSION:-}.spec"
 echo "PROJECT_BASE_DIR=${PROJECT_BASE_DIR}"
 
-mkdir -p /shd/CTC/TOOLS/rpmbuild/{BUILD,BUILDROOT,RPMS,SOURCES,SPECS,SRPMS}
-
-# openSUSE's rpmbuild defaults %_topdir to /usr/src/packages and ignores HOME
-echo "%_topdir /shd/CTC/TOOLS/rpmbuild" > "${HOME}/.rpmmacros"
-
-# Stage workspace as a clean copy under PROJECT_BASE_DIR 
-rm -rf "${PROJECT_BASE_DIR}"
-mkdir -p "${PROJECT_BASE_DIR}"
-tar --exclude='./rpms' --exclude='./.git' --exclude='./build' \
-    -cf - -C "${WORKSPACE}" . | tar -xf - -C "${PROJECT_BASE_DIR}"
-
-export VERSION_DATE
-VERSION_DATE=$(date +%Y-%m-%d)
+mkdir -p /shd/CTC/TOOLS/debbuild/{BUILD,BUILDROOT,DEBS,SOURCES,SPECS}
 
 # Output is isolated per OS version so parallel OS builds of the same project
 cd "${WORKSPACE}/rpmbuild"
-python make_rpm.py -c LTS \
+python make_rpm_ubuntu26.py -c LTS \
     --project_name "${PROJECT}" \
     --version "${LTS_VERSION}" \
     --output_dir "${WORKSPACE}/rpms/${PROJECT}/${OS_VERSION}/" \
-    --cmake_build_flags "-DUSE_IPO=ON -DUSE_UNITY_BUILD=ON -DGUEZ_MODE=${GUEZ_MODE} -DBUILD_WLS=ON -DPostgreSQL_TYPE_INCLUDE_DIR=/usr/include/pgsql/"
+    --cmake_build_flags "-DUSE_IPO=ON -DUSE_UNITY_BUILD=ON -DGUEZ_MODE=${GUEZ_MODE} -DBUILD_WLS=ON -DBUILD_SV=ON -DBUILD_WS=ON -DBUILD_AAR=ON -DBUILD_HLA=ON -DPostgreSQL_TYPE_INCLUDE_DIR=/usr/include/pgsql/"
 
-echo "RPMs produced for '${PROJECT}' (OS ${OS_VERSION}):"
+echo "DEB packages produced for '${PROJECT}' (OS ${OS_VERSION}):"
 ls -lhR "${WORKSPACE}/rpms/${PROJECT}/${OS_VERSION}/"