diff --git a/.semaphore/semaphore.yml b/.semaphore/semaphore.yml
deleted file mode 100644
index 1753be0b..00000000
--- a/.semaphore/semaphore.yml
+++ /dev/null
@@ -1,72 +0,0 @@
-version: v1.0
-name: Rust
-agent:
-  machine:
-    type: e1-standard-2
-    os_image: ubuntu1804
-  containers:
-    - name: main
-      image: 'registry.semaphoreci.com/rust:1.47'
-blocks:
-  - name: Rustfmt
-    task:
-      jobs:
-        - name: run cargo fmt
-          commands:
-            - checkout
-            - rustup component add rustfmt
-            - cargo fmt -- --check
-    dependencies: []
-  - name: Clippy
-    dependencies: []
-    task:
-      jobs:
-        - name: Run clippy
-          commands:
-            - checkout
-            - rustup component add clippy
-            - cargo clippy
-  - name: Build (native)
-    dependencies: []
-    task:
-      jobs:
-        - name: Build nalgebra
-          commands:
-            - checkout
-            - apt-get install -y cmake gfortran libblas-dev liblapack-dev
-            - cargo build --no-default-features
-            - cargo build
-            - cargo build --all-features
-        - name: Build nalgebra-glm
-          commands:
-            - checkout
-            - cargo build -p nalgebra-glm --all-features
-        - name: Build nalgebra-lapack
-          commands:
-            - checkout
-            - apt-get install -y cmake gfortran libblas-dev liblapack-dev
-            - cd nalgebra-lapack
-            - cargo build
-  - name: Test (native)
-    dependencies: []
-    task:
-      jobs:
-        - name: Test nalgebra
-          commands:
-            - checkout
-            - 'cargo test --features arbitrary --features serde-serialize,abomonation-serialize,sparse,debug,io,compare,libm,proptest-support,slow-tests'
-        - name: Test nalgebra-glm
-          commands:
-            - checkout
-            - 'cargo test -p nalgebra-glm --features arbitrary,serde-serialize,abomonation-serialize,sparse,debug,io,compare,libm,proptest-support,slow-tests;'
-        - name: Test nalgebra-sparse
-          commands:
-            - checkout
-            - '# Manifest-path is necessary because cargo otherwise won''t correctly forward features'
-            - '# We increase number of proptest cases to hopefully catch more potential bugs'
-            - 'PROPTEST_CASES=10000 cargo test --manifest-path=nalgebra-sparse/Cargo.toml --features compare,proptest-support'
-        - name: Test nalgebra-sparse (slow tests)
-          commands:
-            - checkout
-            - '# Unfortunately, the "slow-tests" take so much time that we need to run them with --release'
-            - 'PROPTEST_CASES=10000 cargo test --release --manifest-path=nalgebra-sparse/Cargo.toml --features compare,proptest-support,slow-tests slow'