diff --git a/src/server/project.ts b/src/server/project.ts
index 7653fbf93cf..9c3fab63d23 100644
--- a/src/server/project.ts
+++ b/src/server/project.ts
@@ -242,10 +242,16 @@ namespace ts.server {
             this.markAsDirty();
         }
 
+        // Method of LanguageServiceHost
         getCompilationSettings() {
             return this.compilerOptions;
         }
 
+        // Method to support public API
+        getCompilerOptions() {
+            return this.getCompilationSettings();
+        }
+
         getNewLine() {
             return this.directoryStructureHost.newLine;
         }
diff --git a/tests/baselines/reference/api/tsserverlibrary.d.ts b/tests/baselines/reference/api/tsserverlibrary.d.ts
index 151c948602d..e983ac73b15 100644
--- a/tests/baselines/reference/api/tsserverlibrary.d.ts
+++ b/tests/baselines/reference/api/tsserverlibrary.d.ts
@@ -7109,6 +7109,7 @@ declare namespace ts.server {
         getCachedUnresolvedImportsPerFile_TestOnly(): UnresolvedImportsMap;
         static resolveModule(moduleName: string, initialDir: string, host: ServerHost, log: (message: string) => void): {};
         getCompilationSettings(): CompilerOptions;
+        getCompilerOptions(): CompilerOptions;
         getNewLine(): string;
         getProjectVersion(): string;
         getScriptFileNames(): string[];