diff --git a/build/lib/compilation.js b/build/lib/compilation.js
index 5a882c3f88a..b81e714fa41 100644
--- a/build/lib/compilation.js
+++ b/build/lib/compilation.js
@@ -183,7 +183,7 @@ function apiProposalNamesGenerator() {
         try {
             const t1 = Date.now();
             const proposalNames = [];
-            for (let file of fs.readdirSync(dtsFolder)) {
+            for (let file of fs.readdirSync(dtsFolder).sort()) {
                 const match = pattern.exec(file);
                 if (match) {
                     proposalNames.push([match[1], `https://raw.githubusercontent.com/microsoft/vscode/main/src/vscode-dts/${file}`]);
diff --git a/build/lib/compilation.ts b/build/lib/compilation.ts
index 120c0403755..892acaa4216 100644
--- a/build/lib/compilation.ts
+++ b/build/lib/compilation.ts
@@ -224,7 +224,7 @@ function apiProposalNamesGenerator() {
 
 			const t1 = Date.now();
 			const proposalNames: [name: string, url: string][] = [];
-			for (let file of fs.readdirSync(dtsFolder)) {
+			for (let file of fs.readdirSync(dtsFolder).sort()) {
 				const match = pattern.exec(file);
 				if (match) {
 					proposalNames.push([match[1], `https://raw.githubusercontent.com/microsoft/vscode/main/src/vscode-dts/${file}`]);