diff --git a/src/util/subprocess.h b/src/util/subprocess.h
index 9abca911d82..e90c165205e 100644
--- a/src/util/subprocess.h
+++ b/src/util/subprocess.h
@@ -1146,7 +1146,7 @@ inline void Popen::execute_process() noexcept(false)
                             NULL,         // process security attributes
                             NULL,         // primary thread security attributes
                             TRUE,         // handles are inherited
-                            creation_flags,	// creation flags
+                            creation_flags, // creation flags
                             NULL,         // use parent's environment
                             NULL,         // use parent's current directory
                             &siStartInfo, // STARTUPINFOW pointer