diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 503d469791c0839686804b6fc66af6fa11a2220e..20d33ef805ac57a666523cf2ad4add60d9fb1811 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
                 python-version: '3.6'
         -   name: "Main Script"
             run: |
-                curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/main/prepare-and-run-flake8.sh
+                curl -L -O https://gitlab.tiker.net/inducer/ci-support/raw/main/prepare-and-run-flake8.sh
                 . ./prepare-and-run-flake8.sh "$(basename $GITHUB_REPOSITORY)" test examples benchmarks
 
     docs:
@@ -32,7 +32,7 @@ jobs:
             run: |
                 PROJECT=sumpy
                 CONDA_ENVIRONMENT=.test-conda-env-py3.yml
-                curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/main/ci-support.sh
+                curl -L -O https://gitlab.tiker.net/inducer/ci-support/raw/main/ci-support.sh
                 . ci-support.sh
                 build_py_project_in_conda_env
                 build_docs
@@ -46,7 +46,7 @@ jobs:
             run: |
                 grep -v symengine .test-conda-env-py3.yml > .test-conda-env.yml
                 CONDA_ENVIRONMENT=.test-conda-env.yml
-                curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/main/build-and-test-py-project-within-miniconda.sh
+                curl -L -O https://gitlab.tiker.net/inducer/ci-support/raw/main/build-and-test-py-project-within-miniconda.sh
                 . ./build-and-test-py-project-within-miniconda.sh
 
     pytest_symengine:
@@ -57,7 +57,7 @@ jobs:
         -   name: "Main Script"
             run: |
                 CONDA_ENVIRONMENT=.test-conda-env-py3.yml
-                curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/main/build-and-test-py-project-within-miniconda.sh
+                curl -L -O https://gitlab.tiker.net/inducer/ci-support/raw/main/build-and-test-py-project-within-miniconda.sh
                 . ./build-and-test-py-project-within-miniconda.sh
 
     examples:
@@ -69,7 +69,7 @@ jobs:
             run: |
                 grep -v symengine .test-conda-env-py3.yml > .test-conda-env.yml
                 CONDA_ENVIRONMENT=.test-conda-env.yml
-                curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/main/ci-support.sh
+                curl -L -O https://gitlab.tiker.net/inducer/ci-support/raw/main/ci-support.sh
                 . ci-support.sh
                 EXTRA_INSTALL="pyvisfile scipy"
                 build_py_project_in_conda_env
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 7d6ce9dd43b9319ca57b9d20b13a5b654a682816..bb0f08e3f378fe6257a98bd86524434e0c14561b 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -6,7 +6,7 @@
 #   - export PY_EXE=python3.5
 #   - export PYOPENCL_TEST=nvi:k40
 #   - export EXTRA_INSTALL="numpy mako"
-#   - curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/main/build-and-test-py-project.sh
+#   - curl -L -O https://gitlab.tiker.net/inducer/ci-support/raw/main/build-and-test-py-project.sh
 #   - ". ./build-and-test-py-project.sh"
 #   tags:
 #   - python3.5
@@ -27,7 +27,7 @@ Pytest POCL:
   - export PY_EXE=python3
   - export PYOPENCL_TEST=portable:pthread
   - export EXTRA_INSTALL="pybind11 numpy mako"
-  - curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/main/build-and-test-py-project.sh
+  - curl -L -O https://gitlab.tiker.net/inducer/ci-support/raw/main/build-and-test-py-project.sh
   - ". ./build-and-test-py-project.sh"
   tags:
   - python3
@@ -44,7 +44,7 @@ Pytest Titan V:
   - py_version=3
   - export PYOPENCL_TEST=nvi:titan
   - EXTRA_INSTALL="pybind11 numpy mako"
-  - curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/main/build-and-test-py-project.sh
+  - curl -L -O https://gitlab.tiker.net/inducer/ci-support/raw/main/build-and-test-py-project.sh
   - ". ./build-and-test-py-project.sh"
   tags:
   - python3
@@ -64,7 +64,7 @@ Pytest Conda:
   - export SUMPY_FORCE_SYMBOLIC_BACKEND=symengine
   - export PYOPENCL_TEST=portable:pthread
   - CONDA_ENVIRONMENT=.test-conda-env-py3.yml
-  - curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/main/build-and-test-py-project-within-miniconda.sh
+  - curl -L -O https://gitlab.tiker.net/inducer/ci-support/raw/main/build-and-test-py-project-within-miniconda.sh
   - ". ./build-and-test-py-project-within-miniconda.sh"
   tags:
   - large-node
@@ -82,7 +82,7 @@ Pytest POCL Titan V:
   - export SUMPY_FORCE_SYMBOLIC_BACKEND=symengine
   - export PYOPENCL_TEST=portable:titan
   - CONDA_ENVIRONMENT=.test-conda-env-py3.yml
-  - curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/main/build-and-test-py-project-within-miniconda.sh
+  - curl -L -O https://gitlab.tiker.net/inducer/ci-support/raw/main/build-and-test-py-project-within-miniconda.sh
   - ". ./build-and-test-py-project-within-miniconda.sh"
   tags:
   - nvidia-titan-v
@@ -97,7 +97,7 @@ Examples Conda:
   script: |
     grep -v symengine .test-conda-env-py3.yml > .test-conda-env.yml
     CONDA_ENVIRONMENT=.test-conda-env.yml
-    curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/main/ci-support.sh
+    curl -L -O https://gitlab.tiker.net/inducer/ci-support/raw/main/ci-support.sh
     . ci-support.sh
     EXTRA_INSTALL="pyvisfile scipy"
     build_py_project_in_conda_env
@@ -112,7 +112,7 @@ Documentation:
   script: |
     PROJECT=sumpy
     EXTRA_INSTALL="pybind11 numpy mako"
-    curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/main/ci-support.sh
+    curl -L -O https://gitlab.tiker.net/inducer/ci-support/raw/main/ci-support.sh
     . ci-support.sh
     build_py_project_in_venv
     build_docs
@@ -123,7 +123,7 @@ Documentation:
 Flake8:
   stage: test
   script:
-  - curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/main/prepare-and-run-flake8.sh
+  - curl -L -O https://gitlab.tiker.net/inducer/ci-support/raw/main/prepare-and-run-flake8.sh
   - . ./prepare-and-run-flake8.sh "$CI_PROJECT_NAME" test examples benchmarks
   tags:
   - python3
@@ -135,7 +135,7 @@ Benchmarks:
   script: |
     PROJECT=sumpy
     PYOPENCL_TEST=portable:pthread
-    curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/main/build-and-benchmark-py-project.sh
+    curl -L -O https://gitlab.tiker.net/inducer/ci-support/raw/main/build-and-benchmark-py-project.sh
     . ./build-and-benchmark-py-project.sh
   tags:
   - linux