diff --git a/atmosphere/tests/e2e/test_operator.py b/atmosphere/tests/e2e/test_operator.py
index 0cd0951..8f67887 100644
--- a/atmosphere/tests/e2e/test_operator.py
+++ b/atmosphere/tests/e2e/test_operator.py
@@ -5,6 +5,7 @@
 import pytest
 import tomli_w
 import yaml
+from ansible.plugins.filter import core
 from jinja2 import Environment, FileSystemLoader
 from python_on_whales import docker
 from tenacity import Retrying, retry_if_exception_type, stop_after_delay, wait_fixed
@@ -26,10 +27,10 @@
 
     env = Environment(
         loader=FileSystemLoader("roles/atmosphere/templates"),
-        extensions=["jinja2_base64_filters.Base64Filters"],
+        extensions=["jinja2_base64_filters.Base64Filters", "jinja2_base64_filters.Base64Filters"],
     )
     env.filters["vexxhost.atmosphere.to_toml"] = tomli_w.dumps
-    env.filters["to_json"] = json.dumps
+    env.filters["combine"] = core.combine
 
     args = {
         "atmosphere_image": docker_image,
diff --git a/poetry.lock b/poetry.lock
index 24424df..61c01fa 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -515,6 +515,21 @@
 i18n = ["Babel (>=2.7)"]
 
 [[package]]
+name = "jinja2-ansible-filters"
+version = "1.3.2"
+description = "A port of Ansible's jinja2 filters without requiring ansible core."
+category = "dev"
+optional = false
+python-versions = "*"
+
+[package.dependencies]
+Jinja2 = "*"
+PyYAML = "*"
+
+[package.extras]
+test = ["pytest", "pytest-cov"]
+
+[[package]]
 name = "jinja2-base64-filters"
 version = "0.1.4"
 description = "Tiny jinja2 extension to add b64encode and b64decode filters."
@@ -1566,7 +1581,7 @@
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.10"
-content-hash = "4cfb74eb377030e130db915104c6c87052f28fcd1c6908b06e8e85ffadce6700"
+content-hash = "ea6918532c497f47184907982ab02e01360dc9c956db64eca185eb248f647720"
 
 [metadata.files]
 aiohttp = [
@@ -2051,6 +2066,7 @@
     {file = "greenlet-2.0.1-cp37-cp37m-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:d5b0ff9878333823226d270417f24f4d06f235cb3e54d1103b71ea537a6a86ce"},
     {file = "greenlet-2.0.1-cp37-cp37m-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:be9e0fb2ada7e5124f5282d6381903183ecc73ea019568d6d63d33f25b2a9000"},
     {file = "greenlet-2.0.1-cp37-cp37m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:0b493db84d124805865adc587532ebad30efa68f79ad68f11b336e0a51ec86c2"},
+    {file = "greenlet-2.0.1-cp37-cp37m-musllinux_1_1_aarch64.whl", hash = "sha256:0459d94f73265744fee4c2d5ec44c6f34aa8a31017e6e9de770f7bcf29710be9"},
     {file = "greenlet-2.0.1-cp37-cp37m-musllinux_1_1_x86_64.whl", hash = "sha256:a20d33124935d27b80e6fdacbd34205732660e0a1d35d8b10b3328179a2b51a1"},
     {file = "greenlet-2.0.1-cp37-cp37m-win32.whl", hash = "sha256:ea688d11707d30e212e0110a1aac7f7f3f542a259235d396f88be68b649e47d1"},
     {file = "greenlet-2.0.1-cp37-cp37m-win_amd64.whl", hash = "sha256:afe07421c969e259e9403c3bb658968702bc3b78ec0b6fde3ae1e73440529c23"},
@@ -2059,6 +2075,7 @@
     {file = "greenlet-2.0.1-cp38-cp38-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:659f167f419a4609bc0516fb18ea69ed39dbb25594934bd2dd4d0401660e8a1e"},
     {file = "greenlet-2.0.1-cp38-cp38-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:356e4519d4dfa766d50ecc498544b44c0249b6de66426041d7f8b751de4d6b48"},
     {file = "greenlet-2.0.1-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:811e1d37d60b47cb8126e0a929b58c046251f28117cb16fcd371eed61f66b764"},
+    {file = "greenlet-2.0.1-cp38-cp38-musllinux_1_1_aarch64.whl", hash = "sha256:d38ffd0e81ba8ef347d2be0772e899c289b59ff150ebbbbe05dc61b1246eb4e0"},
     {file = "greenlet-2.0.1-cp38-cp38-musllinux_1_1_x86_64.whl", hash = "sha256:0109af1138afbfb8ae647e31a2b1ab030f58b21dd8528c27beaeb0093b7938a9"},
     {file = "greenlet-2.0.1-cp38-cp38-win32.whl", hash = "sha256:88c8d517e78acdf7df8a2134a3c4b964415b575d2840a2746ddb1cc6175f8608"},
     {file = "greenlet-2.0.1-cp38-cp38-win_amd64.whl", hash = "sha256:d6ee1aa7ab36475035eb48c01efae87d37936a8173fc4d7b10bb02c2d75dd8f6"},
@@ -2067,6 +2084,7 @@
     {file = "greenlet-2.0.1-cp39-cp39-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:505138d4fa69462447a562a7c2ef723c6025ba12ac04478bc1ce2fcc279a2db5"},
     {file = "greenlet-2.0.1-cp39-cp39-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:cce1e90dd302f45716a7715517c6aa0468af0bf38e814ad4eab58e88fc09f7f7"},
     {file = "greenlet-2.0.1-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:9e9744c657d896c7b580455e739899e492a4a452e2dd4d2b3e459f6b244a638d"},
+    {file = "greenlet-2.0.1-cp39-cp39-musllinux_1_1_aarch64.whl", hash = "sha256:662e8f7cad915ba75d8017b3e601afc01ef20deeeabf281bd00369de196d7726"},
     {file = "greenlet-2.0.1-cp39-cp39-musllinux_1_1_x86_64.whl", hash = "sha256:41b825d65f31e394b523c84db84f9383a2f7eefc13d987f308f4663794d2687e"},
     {file = "greenlet-2.0.1-cp39-cp39-win32.whl", hash = "sha256:db38f80540083ea33bdab614a9d28bcec4b54daa5aff1668d7827a9fc769ae0a"},
     {file = "greenlet-2.0.1-cp39-cp39-win_amd64.whl", hash = "sha256:b23d2a46d53210b498e5b701a1913697671988f4bf8e10f935433f6e7c332fb6"},
@@ -2092,6 +2110,10 @@
     {file = "Jinja2-3.1.2-py3-none-any.whl", hash = "sha256:6088930bfe239f0e6710546ab9c19c9ef35e29792895fed6e6e31a023a182a61"},
     {file = "Jinja2-3.1.2.tar.gz", hash = "sha256:31351a702a408a9e7595a8fc6150fc3f43bb6bf7e319770cbc0db9df9437e852"},
 ]
+jinja2-ansible-filters = [
+    {file = "jinja2-ansible-filters-1.3.2.tar.gz", hash = "sha256:07c10cf44d7073f4f01102ca12d9a2dc31b41d47e4c61ed92ef6a6d2669b356b"},
+    {file = "jinja2_ansible_filters-1.3.2-py3-none-any.whl", hash = "sha256:e1082f5564917649c76fed239117820610516ec10f87735d0338688800a55b34"},
+]
 jinja2-base64-filters = [
     {file = "jinja2_base64_filters-0.1.4-py2-none-any.whl", hash = "sha256:d007d543a9ce1e66a7a65645eef9100bc21a5d060a60b193fa4d4c4239bb3a86"},
     {file = "jinja2_base64_filters-0.1.4.tar.gz", hash = "sha256:f5f5d3e0476c4918ab3266093e8757918aed7cc47dab12338f9bda048cdbacd9"},
diff --git a/pyproject.toml b/pyproject.toml
index 3b22c3f..4c52d94 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -59,6 +59,7 @@
 pytest-mock = "^3.8.2"
 python-on-whales = "^0.52.0"
 tomli-w = "^1.0.0"
+jinja2-ansible-filters = "^1.3.2"
 
 [tool.poetry.group.docs.dependencies]
 mkdocs-material = "^8.5.7"