diff --git a/.github/workflows/linux-ci-helper.sh b/.github/workflows/linux-ci-helper.sh
index 07b0bb4..ac1d7de 100755
--- a/.github/workflows/linux-ci-helper.sh
+++ b/.github/workflows/linux-ci-helper.sh
@@ -85,7 +85,7 @@ if [ "${CONTAINER_FULLNAME}" = "ubuntu:23.04" ]; then
     PACKAGE_UPDATE_OPTIONS="update -y -qq"
     PACKAGE_INSTALL_OPTIONS="install -y"
 
-    INSTALL_PACKAGES="autoconf autotools-dev default-jre-headless fuse libfuse-dev libcurl4-openssl-dev libxml2-dev locales-all mime-support libtool pkg-config libssl-dev attr curl python3-pip unzip"
+    INSTALL_PACKAGES="autoconf autotools-dev openjdk-17-jre-headless fuse libfuse-dev libcurl4-openssl-dev libxml2-dev locales-all mime-support libtool pkg-config libssl-dev attr curl python3-pip unzip"
     INSTALL_CHECKER_PKGS="cppcheck shellcheck"
     INSTALL_CHECKER_PKG_OPTIONS=""
 
@@ -103,16 +103,7 @@ elif [ "${CONTAINER_FULLNAME}" = "ubuntu:20.04" ]; then
     PACKAGE_UPDATE_OPTIONS="update -y -qq"
     PACKAGE_INSTALL_OPTIONS="install -y"
 
-    INSTALL_PACKAGES="autoconf autotools-dev default-jre-headless fuse libfuse-dev libcurl4-openssl-dev libxml2-dev locales-all mime-support libtool pkg-config libssl-dev attr curl python3-pip unzip"
-    INSTALL_CHECKER_PKGS="cppcheck shellcheck"
-    INSTALL_CHECKER_PKG_OPTIONS=""
-
-elif [ "${CONTAINER_FULLNAME}" = "ubuntu:18.04" ]; then
-    PACKAGE_MANAGER_BIN="apt-get"
-    PACKAGE_UPDATE_OPTIONS="update -y -qq"
-    PACKAGE_INSTALL_OPTIONS="install -y"
-
-    INSTALL_PACKAGES="autoconf autotools-dev default-jre-headless fuse libfuse-dev libcurl4-openssl-dev libxml2-dev locales-all mime-support libtool pkg-config libssl-dev attr curl python3-pip unzip"
+    INSTALL_PACKAGES="autoconf autotools-dev openjdk-17-jre-headless fuse libfuse-dev libcurl4-openssl-dev libxml2-dev locales-all mime-support libtool pkg-config libssl-dev attr curl python3-pip unzip"
     INSTALL_CHECKER_PKGS="cppcheck shellcheck"
     INSTALL_CHECKER_PKG_OPTIONS=""