diff --git a/ci/test/00_setup_env_native_nowallet.sh b/ci/test/00_setup_env_native_nowallet.sh
index 8794285297b8..12f3e4df1f80 100755
--- a/ci/test/00_setup_env_native_nowallet.sh
+++ b/ci/test/00_setup_env_native_nowallet.sh
@@ -9,6 +9,6 @@ export LC_ALL=C.UTF-8
 export CONTAINER_NAME=ci_native_nowallet
 export HOST=x86_64-pc-linux-gnu
 export PACKAGES="python3-zmq"
-export DEP_OPTS="NO_WALLET=1"
+export DEP_OPTS="NO_WALLET=1 CC=gcc-14 CXX=g++-14"
 export GOAL="install"
-export BITCOIN_CONFIG="--enable-reduce-exports --with-boost-process"
+export BITCOIN_CONFIG="--enable-reduce-exports --with-boost-process CC=gcc-14 CXX=g++-14"
diff --git a/ci/test/00_setup_env_native_sqlite.sh b/ci/test/00_setup_env_native_sqlite.sh
index 909f8cf68961..8af6d3fd9ae9 100755
--- a/ci/test/00_setup_env_native_sqlite.sh
+++ b/ci/test/00_setup_env_native_sqlite.sh
@@ -10,4 +10,4 @@ export CONTAINER_NAME=ci_native_sqlite
 export PACKAGES="python3-zmq qtbase5-dev qttools5-dev-tools libdbus-1-dev libharfbuzz-dev"
 export DEP_OPTS="NO_BDB=1 NO_UPNP=1 DEBUG=1"
 export GOAL="install"
-export BITCOIN_CONFIG="--enable-zmq --enable-reduce-exports --with-sqlite --without-bdb"
+export BITCOIN_CONFIG="--enable-zmq --enable-reduce-exports --with-sqlite --without-bdb CC=gcc-11 CXX=g++-11"
diff --git a/contrib/containers/ci/Dockerfile b/contrib/containers/ci/Dockerfile
index fa4c4195eae5..d642ffc3984d 100644
--- a/contrib/containers/ci/Dockerfile
+++ b/contrib/containers/ci/Dockerfile
@@ -171,6 +171,8 @@ RUN set -ex; \
 RUN apt-get update && apt-get install $APT_ARGS \
     bc \
     gawk \
+    g++-11 \
+    g++-14 \
     g++-arm-linux-gnueabihf \
     g++-mingw-w64-x86-64 \
     jq \