diff --git a/src/testCommands.ts b/src/testCommands.ts
index cbbbaf6..5d1026a 100644
--- a/src/testCommands.ts
+++ b/src/testCommands.ts
@@ -273,7 +273,7 @@ export class TestCommands implements Disposable {
 
         return new Promise((resolve, reject) => {
             const testResultFile = path.join(this.testResultsFolder, trxTestName);
-            let command = `dotnet test${Utility.additionalArgumentsOption} --no-build --logger \"trx;LogFileName=${testResultFile}\"`;
+            let command = `dotnet test ${Utility.additionalArgumentsOption} --no-build --logger \"trx;LogFileName=${testResultFile}\"`;
 
             if (testName && testName.length) {
                 if (isSingleTest) {
diff --git a/src/testDiscovery.ts b/src/testDiscovery.ts
index 90dfa16..ec4442b 100644
--- a/src/testDiscovery.ts
+++ b/src/testDiscovery.ts
@@ -46,7 +46,7 @@ export function discoverTests(testDirectoryPath: string, dotnetTestOptions: stri
 
 function executeDotnetTest(testDirectoryPath: string, dotnetTestOptions: string): Promise<string> {
     return new Promise((resolve, reject) => {
-        const command = `dotnet test -t -v=q${dotnetTestOptions}`;
+        const command = `dotnet test -t -v=q ${dotnetTestOptions}`;
 
         Logger.Log(`Executing ${command} in ${testDirectoryPath}`);
 
diff --git a/src/watch.ts b/src/watch.ts
index da4828a..7b0fcf2 100644
--- a/src/watch.ts
+++ b/src/watch.ts
@@ -41,7 +41,7 @@ export class Watch {
         const trxPath = path.join(this.testCommands.testResultFolder, `autoWatch${index}.trx`);
 
         AppInsightsClient.sendEvent("runWatchCommand");
-        const command = `dotnet watch test${Utility.additionalArgumentsOption} --logger "trx;LogFileName=${trxPath}"`;
+        const command = `dotnet watch test ${Utility.additionalArgumentsOption} --logger "trx;LogFileName=${trxPath}"`;
 
         Logger.Log(`Executing ${command} in ${testDirectory}`);
         const p = Executor.exec(command, (err: any, stdout: string) => {
diff --git a/test/testDiscovery.test.ts b/test/testDiscovery.test.ts
index a63c1ab..5474256 100644
--- a/test/testDiscovery.test.ts
+++ b/test/testDiscovery.test.ts
@@ -10,7 +10,7 @@ suite("Test discovery", () => {
     const testDirectoryPath = "xyz";
     const dotnetTestOptions = "foo";
 
-    const dotnetTestExecCmd = `dotnet test -t -v=q${dotnetTestOptions}`;
+    const dotnetTestExecCmd = `dotnet test -t -v=q ${dotnetTestOptions}`;
     const assemblyFilePath = "/bin/TestAssembly.dll";
 
     const tmpDir = "/temp";