diff --git a/.goreleaser.yaml b/.goreleaser.yaml
index 1f78404..8fe5f5f 100644
--- a/.goreleaser.yaml
+++ b/.goreleaser.yaml
@@ -22,6 +22,9 @@ builds:
       - -X github.com/boolean-maybe/tiki/config.Version={{.Version}}
       - -X github.com/boolean-maybe/tiki/config.GitCommit={{.FullCommit}}
       - -X github.com/boolean-maybe/tiki/config.BuildDate={{.Date}}
+    hooks:
+      post:
+        - cmd: sh -c '{{ if eq .Os "darwin" }}command -v codesign >/dev/null 2>&1 && codesign -s - {{ .Path }} || true{{ else }}true{{ end }}'
 
 archives:
   - id: tiki
diff --git a/Makefile b/Makefile
index bbf690f..353c202 100644
--- a/Makefile
+++ b/Makefile
@@ -21,11 +21,15 @@ help:
 build:
 	@echo "Building tiki $(VERSION)..."
 	go build $(LDFLAGS) -o tiki .
+ifeq ($(shell uname),Darwin)
+	codesign -s - tiki
+endif
 
-# Build and install to GOPATH/bin
-install:
-	@echo "Installing tiki $(VERSION)..."
-	go install $(LDFLAGS) .
+# Build, sign, and install to ~/.local/bin
+install: build
+	@echo "Installing tiki to ~/.local/bin..."
+	@mkdir -p ~/.local/bin
+	cp tiki ~/.local/bin/tiki
 
 # Clean build artifacts
 clean:
diff --git a/README.md b/README.md
index c2f913f..301f791 100644
--- a/README.md
+++ b/README.md
@@ -62,7 +62,9 @@ and simply copy the `tiki` executable to any location and make it available via
 ### Build from source
 
 ```bash
-GOBIN=$HOME/.local/bin go install github.com/boolean-maybe/tiki@latest
+git clone https://github.com/boolean-maybe/tiki.git
+cd tiki
+make build install
 ```
 
 ### Verify installation