diff --git a/extensions/ql-vscode/test/unit-tests/variant-analysis/custom-errors.test.ts b/extensions/ql-vscode/test/unit-tests/variant-analysis/custom-errors.test.ts
index 33128c8ee..017324baf 100644
--- a/extensions/ql-vscode/test/unit-tests/variant-analysis/custom-errors.test.ts
+++ b/extensions/ql-vscode/test/unit-tests/variant-analysis/custom-errors.test.ts
@@ -136,6 +136,7 @@ function mockRequestError(status: number, body: any): RequestError {
           "Content-Type": "application/json",
         },
         data: body,
+        retryCount: 0,
       },
     },
   );
diff --git a/extensions/ql-vscode/test/vscode-tests/activated-extension/variant-analysis/variant-analysis-monitor.test.ts b/extensions/ql-vscode/test/vscode-tests/activated-extension/variant-analysis/variant-analysis-monitor.test.ts
index 34f2d8c80..c309c71f7 100644
--- a/extensions/ql-vscode/test/vscode-tests/activated-extension/variant-analysis/variant-analysis-monitor.test.ts
+++ b/extensions/ql-vscode/test/vscode-tests/activated-extension/variant-analysis/variant-analysis-monitor.test.ts
@@ -322,6 +322,7 @@ describe("Variant Analysis Monitor", () => {
               headers: {},
               url: "",
               data: {},
+              retryCount: 0,
             },
           }),
         );
diff --git a/extensions/ql-vscode/test/vscode-tests/no-workspace/databases/github-databases/api.test.ts b/extensions/ql-vscode/test/vscode-tests/no-workspace/databases/github-databases/api.test.ts
index 55ee3b252..720e45ff0 100644
--- a/extensions/ql-vscode/test/vscode-tests/no-workspace/databases/github-databases/api.test.ts
+++ b/extensions/ql-vscode/test/vscode-tests/no-workspace/databases/github-databases/api.test.ts
@@ -114,6 +114,7 @@ describe("listDatabases", () => {
               headers: {},
               url: "",
               data: {},
+              retryCount: 0,
             },
           }),
         );
@@ -140,6 +141,7 @@ describe("listDatabases", () => {
               headers: {},
               url: "",
               data: {},
+              retryCount: 0,
             },
           }),
         );
@@ -188,6 +190,7 @@ describe("listDatabases", () => {
                 headers: {},
                 url: "",
                 data: {},
+                retryCount: 0,
               },
             }),
           );
@@ -221,6 +224,7 @@ describe("listDatabases", () => {
               headers: {},
               url: "",
               data: {},
+              retryCount: 0,
             },
           }),
         );
@@ -257,6 +261,7 @@ describe("listDatabases", () => {
                   headers: {},
                   url: "",
                   data: {},
+                  retryCount: 0,
                 },
               }),
             );
@@ -283,6 +288,7 @@ describe("listDatabases", () => {
                   headers: {},
                   url: "",
                   data: {},
+                  retryCount: 0,
                 },
               }),
             );