diff --git a/libs/binder/Utils.h b/libs/binder/Utils.h
index b8aaf67..eec09eb 100644
--- a/libs/binder/Utils.h
+++ b/libs/binder/Utils.h
@@ -14,6 +14,8 @@
  * limitations under the License.
  */
 
+#pragma once
+
 #include <stddef.h>
 #include <sys/uio.h>
 #include <cstdint>
diff --git a/libs/binder/tests/binderRpcTest.cpp b/libs/binder/tests/binderRpcTest.cpp
index b86eb94..8e42ec2 100644
--- a/libs/binder/tests/binderRpcTest.cpp
+++ b/libs/binder/tests/binderRpcTest.cpp
@@ -287,8 +287,10 @@
 
                 auto writeFd = std::to_string(writeEnd.get());
                 auto readFd = std::to_string(readEnd.get());
-                execl(servicePath.c_str(), servicePath.c_str(), writeFd.c_str(), readFd.c_str(),
-                      NULL);
+                auto status = execl(servicePath.c_str(), servicePath.c_str(), writeFd.c_str(),
+                                    readFd.c_str(), NULL);
+                PLOGF("execl('%s', _, %s, %s) should not return at all, but it returned %d",
+                      servicePath.c_str(), writeFd.c_str(), readFd.c_str(), status);
             }));
 
     BinderRpcTestServerConfig serverConfig;