diff --git a/src/server/session.ts b/src/server/session.ts
index 1c5abc8a96b19..3979687d63172 100644
--- a/src/server/session.ts
+++ b/src/server/session.ts
@@ -484,7 +484,7 @@ namespace ts.server {
             this.sendDiagnosticsEvent(file, project, project.getLanguageService().getSyntacticDiagnostics(file), "syntaxDiag");
         }
 
-        private infoCheck(file: NormalizedPath, project: Project) {
+        private suggestionCheck(file: NormalizedPath, project: Project) {
             this.sendDiagnosticsEvent(file, project, project.getLanguageService().getSuggestionDiagnostics(file), "suggestionDiag");
         }
 
@@ -528,7 +528,7 @@ namespace ts.server {
                     }
 
                     next.immediate(() => {
-                        this.infoCheck(fileName, project);
+                        this.suggestionCheck(fileName, project);
                         if (checkList.length > index) {
                             next.delay(followMs, checkOne);
                         }
diff --git a/tests/baselines/reference/api/tsserverlibrary.d.ts b/tests/baselines/reference/api/tsserverlibrary.d.ts
index a52578eb6bbc4..a990c0af27415 100644
--- a/tests/baselines/reference/api/tsserverlibrary.d.ts
+++ b/tests/baselines/reference/api/tsserverlibrary.d.ts
@@ -7337,7 +7337,7 @@ declare namespace ts.server {
         private doOutput;
         private semanticCheck;
         private syntacticCheck;
-        private infoCheck;
+        private suggestionCheck;
         private sendDiagnosticsEvent;
         /** It is the caller's responsibility to verify that `!this.suppressDiagnosticEvents`. */
         private updateErrorCheck;