diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 333ff731..2c13073b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -40,7 +40,45 @@ jobs:
 
       - uses: Swatinem/rust-cache@v2
 
-      - run: make checkall
+      - name: Check all features
+        run: cargo check --all-features
+        env:
+          RUSTFLAGS: -Dwarnings
+
+      - name: Check sentry-core without default features
+        run: cargo check --no-default-features
+        working-directory: sentry-core
+        env:
+          RUSTFLAGS: -Dwarnings
+
+      - name: Check default features
+        run: cargo check
+        env:
+          RUSTFLAGS: -Dwarnings
+
+      - name: Check sentry panic feature without defaults
+        run: cargo check --no-default-features --features panic
+        working-directory: sentry
+        env:
+          RUSTFLAGS: -Dwarnings
+
+      - name: Check sentry curl feature
+        run: cargo check --features curl
+        working-directory: sentry
+        env:
+          RUSTFLAGS: -Dwarnings
+
+      - name: Check sentry curl+panic without defaults
+        run: cargo check --no-default-features --features curl,panic
+        working-directory: sentry
+        env:
+          RUSTFLAGS: -Dwarnings
+
+      - name: Check sentry-actix
+        run: cargo check
+        working-directory: sentry-actix
+        env:
+          RUSTFLAGS: -Dwarnings
 
   test:
     strategy:
@@ -81,9 +119,20 @@ jobs:
 
       - uses: Swatinem/rust-cache@v2
 
-      - run: make checkfast
+      - name: Check sentry-core without default features
+        run: cargo check --no-default-features
+        working-directory: sentry-core
+        env:
+          RUSTFLAGS: -Dwarnings
 
-      - run: make testfast
+      - name: Check default features
+        run: cargo check
+        env:
+          RUSTFLAGS: -Dwarnings
+
+      - name: Test sentry test feature
+        run: cargo test --features=test
+        working-directory: sentry
 
   codecov:
     name: Code Coverage
diff --git a/Makefile b/Makefile
deleted file mode 100644
index 685a92bc..00000000
--- a/Makefile
+++ /dev/null
@@ -1,94 +0,0 @@
-all: check
-.PHONY: all
-
-clean:
-	@cargo clean
-.PHONY: clean
-
-build:
-	@cargo build
-.PHONY: build
-
-doc:
-	@cargo doc
-.PHONY: doc
-
-check: style lint test
-.PHONY: check
-
-# Linting
-
-style:
-	@rustup component add rustfmt --toolchain stable 2> /dev/null
-	cargo +stable fmt -- --check
-.PHONY: style
-
-format:
-	@rustup component add rustfmt --toolchain stable 2> /dev/null
-	cargo +stable fmt
-.PHONY: format
-
-lint:
-	@rustup component add clippy --toolchain stable 2> /dev/null
-	cargo +stable clippy --all-features --tests --examples -- -D clippy::all
-.PHONY: lint
-
-fix:
-	@rustup component add clippy --toolchain stable 2> /dev/null
-	cargo +stable clippy --all-features --workspace --tests --examples --fix -- -D clippy::all
-.PHONY: fix
-
-# Tests
-
-test: checkall testall
-.PHONY: test
-
-testfast:
-	@echo 'TESTSUITE'
-	cd sentry && cargo test --features=test
-.PHONY: testfast
-
-testall:
-	@echo 'TESTSUITE'
-	cargo test --all-features
-.PHONY: testall
-
-# Checks
-
-checkfast: check-no-default-features check-default-features
-.PHONY: checkfast
-
-checkall: check-all-features check-no-default-features check-default-features check-panic check-curl-transport check-actix
-.PHONY: checkall
-
-check-all-features:
-	@echo 'ALL FEATURES'
-	@RUSTFLAGS=-Dwarnings cargo check --all-features
-.PHONY: check-all-features
-
-check-default-features:
-	@echo 'DEFAULT FEATURES'
-	@RUSTFLAGS=-Dwarnings cargo check
-.PHONY: check-default-features
-
-check-no-default-features:
-	@echo 'NO DEFAULT FEATURES'
-	@cd sentry-core && RUSTFLAGS=-Dwarnings cargo check --no-default-features
-.PHONY: check-no-default-features
-
-check-panic:
-	@echo 'NO CLIENT + PANIC'
-	@cd sentry && RUSTFLAGS=-Dwarnings cargo check --no-default-features --features 'panic'
-.PHONY: check-panic
-
-check-curl-transport:
-	@echo 'CURL TRANSPORT'
-	@cd sentry && RUSTFLAGS=-Dwarnings cargo check --features curl
-	@echo 'CURL TRANSPORT ONLY'
-	@cd sentry && RUSTFLAGS=-Dwarnings cargo check --no-default-features --features 'curl,panic'
-.PHONY: check-curl-transport
-
-check-actix:
-	@echo 'ACTIX INTEGRATION'
-	@cd sentry-actix && RUSTFLAGS=-Dwarnings cargo check
-.PHONY: check-actix