diff --git a/ci/check_style.sh b/ci/check_style.sh
index 3a0a89f..407cc61 100755
--- a/ci/check_style.sh
+++ b/ci/check_style.sh
@@ -10,7 +10,7 @@ ENV_YAML_DIR="$(mktemp -d)"
 
 rapids-dependency-file-generator \
   --output conda \
-  --file_key checks \
+  --file-key checks \
   --matrix "cuda=${RAPIDS_CUDA_VERSION%.*};arch=$(arch);py=${RAPIDS_PY_VERSION}" | tee "${ENV_YAML_DIR}/env.yaml"
 
 rapids-mamba-retry env create --yes -f "${ENV_YAML_DIR}/env.yaml" -n checks
diff --git a/ci/test_conda.sh b/ci/test_conda.sh
index 501dc2c..f6621f3 100755
--- a/ci/test_conda.sh
+++ b/ci/test_conda.sh
@@ -11,7 +11,7 @@ ENV_YAML_DIR="$(mktemp -d)"
 
 rapids-dependency-file-generator \
   --output conda \
-  --file_key test \
+  --file-key test \
   --matrix "cuda=${RAPIDS_CUDA_VERSION%.*};arch=$(arch);py=${RAPIDS_PY_VERSION}" | tee "${ENV_YAML_DIR}/env.yaml"
 
 rapids-mamba-retry env create --yes -f "${ENV_YAML_DIR}/env.yaml" -n test
diff --git a/ci/test_patch.sh b/ci/test_patch.sh
index f397f1c..f3b3f9d 100755
--- a/ci/test_patch.sh
+++ b/ci/test_patch.sh
@@ -11,7 +11,7 @@ ENV_YAML_DIR="$(mktemp -d)"
 
 rapids-dependency-file-generator \
   --output conda \
-  --file_key test \
+  --file-key test \
   --matrix "cuda=${RAPIDS_CUDA_VERSION%.*};arch=$(arch);py=${RAPIDS_PY_VERSION}" | tee "${ENV_YAML_DIR}/env.yaml"
 
 rapids-mamba-retry env create --yes -f "${ENV_YAML_DIR}/env.yaml" -n test