diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3ef7bc4d7fc..e4603a07b1a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,10 @@
 
     The original paths in nested source maps are now modified to be relative to the directory containing the source map. This means source maps from packages inside `node_modules` will stay inside `node_modules` in browser developer tools instead of appearing at the root of the virtual file system where they might collide with the original paths of files in other packages.
 
+* Support for 32-bit Linux systems ([#285](https://github.com/evanw/esbuild/issues/285))
+
+    You can now install the esbuild npm package on 32-bit Linux systems.
+
 ## 0.6.6
 
 * Fix minification bug with `this` values for function calls ([#282](https://github.com/evanw/esbuild/issues/282))
diff --git a/Makefile b/Makefile
index 45faf445af2..245a80599ae 100644
--- a/Makefile
+++ b/Makefile
@@ -36,12 +36,13 @@ update-version-go:
 	echo "package main\n\nconst esbuildVersion = \"$(ESBUILD_VERSION)\"" > cmd/esbuild/version.go
 
 platform-all: update-version-go test-all
-	make -j9 \
+	make -j10 \
 		platform-windows \
 		platform-darwin \
 		platform-freebsd \
 		platform-freebsd-arm64 \
 		platform-linux \
+		platform-linux-32 \
 		platform-linux-arm64 \
 		platform-linux-ppc64le \
 		platform-wasm \
@@ -69,6 +70,9 @@ platform-freebsd-arm64:
 platform-linux:
 	make GOOS=linux GOARCH=amd64 NPMDIR=npm/esbuild-linux-64 platform-unixlike
 
+platform-linux-32:
+	make GOOS=linux GOARCH=386 NPMDIR=npm/esbuild-linux-32 platform-unixlike
+
 platform-linux-arm64:
 	make GOOS=linux GOARCH=arm64 NPMDIR=npm/esbuild-linux-arm64 platform-unixlike
 
@@ -87,12 +91,13 @@ platform-neutral: | esbuild
 	node scripts/esbuild.js ./esbuild
 
 publish-all: update-version-go test-all
-	make -j8 \
+	make -j9 \
 		publish-windows \
 		publish-darwin \
 		publish-freebsd \
 		publish-freebsd-arm64 \
 		publish-linux \
+		publish-linux-32 \
 		publish-linux-arm64 \
 		publish-linux-ppc64le \
 		publish-wasm
@@ -116,6 +121,9 @@ publish-freebsd-arm64: platform-freebsd-arm64
 publish-linux: platform-linux
 	test -n "$(OTP)" && cd npm/esbuild-linux-64 && npm publish --otp="$(OTP)"
 
+publish-linux-32: platform-linux-32
+	test -n "$(OTP)" && cd npm/esbuild-linux-32 && npm publish --otp="$(OTP)"
+
 publish-linux-arm64: platform-linux-arm64
 	test -n "$(OTP)" && cd npm/esbuild-linux-arm64 && npm publish --otp="$(OTP)"
 
@@ -134,6 +142,7 @@ clean:
 	rm -rf npm/esbuild-darwin-64/bin
 	rm -rf npm/esbuild-freebsd-64/bin
 	rm -rf npm/esbuild-freebsd-amd64/bin
+	rm -rf npm/esbuild-linux-32/bin
 	rm -rf npm/esbuild-linux-64/bin
 	rm -rf npm/esbuild-linux-arm64/bin
 	rm -rf npm/esbuild-linux-ppc64le/bin
diff --git a/npm/esbuild-linux-32/README.md b/npm/esbuild-linux-32/README.md
new file mode 100644
index 00000000000..377d1b728c1
--- /dev/null
+++ b/npm/esbuild-linux-32/README.md
@@ -0,0 +1,3 @@
+# esbuild
+
+This is the Linux 32-bit binary for esbuild, a JavaScript bundler and minifier. See https://github.com/evanw/esbuild for details.
diff --git a/npm/esbuild-linux-32/package.json b/npm/esbuild-linux-32/package.json
new file mode 100644
index 00000000000..5f94d82aeb5
--- /dev/null
+++ b/npm/esbuild-linux-32/package.json
@@ -0,0 +1,16 @@
+{
+  "name": "esbuild-linux-32",
+  "version": "0.6.6",
+  "description": "The Linux 32-bit binary for esbuild, a JavaScript bundler.",
+  "repository": "https://github.com/evanw/esbuild",
+  "license": "MIT",
+  "os": [
+    "linux"
+  ],
+  "cpu": [
+    "ia32"
+  ],
+  "directories": {
+    "bin": "bin"
+  }
+}
diff --git a/npm/esbuild/install.js b/npm/esbuild/install.js
index 6d21d03103e..de01ebc8a6a 100644
--- a/npm/esbuild/install.js
+++ b/npm/esbuild/install.js
@@ -108,6 +108,7 @@ const knownUnixlikePackages = {
   'darwin x64 LE': 'esbuild-darwin-64',
   'freebsd x64 LE': 'esbuild-freebsd-64',
   'freebsd arm64 LE': 'esbuild-freebsd-arm64',
+  'linux ia32 LE': 'esbuild-linux-32',
   'linux x64 LE': 'esbuild-linux-64',
   'linux arm64 LE': 'esbuild-linux-arm64',
   'linux ppc64 LE': 'esbuild-linux-ppc64le',