diff --git a/SYCL/OnlineCompiler/online_compiler_common.hpp b/SYCL/OnlineCompiler/online_compiler_common.hpp
index 027ffaef49..32a3213a8e 100644
--- a/SYCL/OnlineCompiler/online_compiler_common.hpp
+++ b/SYCL/OnlineCompiler/online_compiler_common.hpp
@@ -55,8 +55,8 @@ int main(int argc, char **argv) {
 
   { // Compile and run a trivial OpenCL kernel.
     std::cout << "Test case1\n";
-    sycl::ext::intel::online_compiler<
-        sycl::ext::intel::source_language::opencl_c>
+    sycl::ext::intel::experimental::online_compiler<
+        sycl::ext::intel::experimental::source_language::opencl_c>
         Compiler;
     std::vector<byte> IL;
     try {
@@ -79,8 +79,8 @@ int main(int argc, char **argv) {
   { // Compile and run a trivial OpenCL kernel using online_compiler()
     // constructor accepting SYCL device.
     std::cout << "Test case2\n";
-    sycl::ext::intel::online_compiler<
-        sycl::ext::intel::source_language::opencl_c>
+    sycl::ext::intel::experimental::online_compiler<
+        sycl::ext::intel::experimental::source_language::opencl_c>
         Compiler(Device);
     std::vector<byte> IL;
     try {
@@ -100,7 +100,8 @@ int main(int argc, char **argv) {
   // PATHs to clangFEWrapper library properly.
   { // Compile a trivial CM kernel.
     std::cout << "Test case3\n";
-    sycl::ext::intel::online_compiler<sycl::ext::intel::source_language::cm>
+    sycl::ext::intel::experimental::online_compiler<
+        sycl::ext::intel::experimental::source_language::cm>
         Compiler;
     try {
       std::vector<byte> IL = Compiler.compile(CMSource);
@@ -115,8 +116,8 @@ int main(int argc, char **argv) {
 
   { // Compile a source with syntax errors.
     std::cout << "Test case4\n";
-    sycl::ext::intel::online_compiler<
-        sycl::ext::intel::source_language::opencl_c>
+    sycl::ext::intel::experimental::online_compiler<
+        sycl::ext::intel::experimental::source_language::opencl_c>
         Compiler;
     std::vector<byte> IL;
     bool TestPassed = false;
@@ -136,8 +137,8 @@ int main(int argc, char **argv) {
 
   { // Compile a good CL source using unrecognized compilation options.
     std::cout << "Test case5\n";
-    sycl::ext::intel::online_compiler<
-        sycl::ext::intel::source_language::opencl_c>
+    sycl::ext::intel::experimental::online_compiler<
+        sycl::ext::intel::experimental::source_language::opencl_c>
         Compiler;
     std::vector<byte> IL;
     bool TestPassed = false;
@@ -160,8 +161,8 @@ int main(int argc, char **argv) {
 
   { // Try compiling CM source with OpenCL compiler.
     std::cout << "Test case6\n";
-    sycl::ext::intel::online_compiler<
-        sycl::ext::intel::source_language::opencl_c>
+    sycl::ext::intel::experimental::online_compiler<
+        sycl::ext::intel::experimental::source_language::opencl_c>
         Compiler;
     std::vector<byte> IL;
     bool TestPassed = false;