diff --git a/toolsrc/src/commands_build.cpp b/toolsrc/src/commands_build.cpp
index 5ad39ae631f..8e73dde3b62 100644
--- a/toolsrc/src/commands_build.cpp
+++ b/toolsrc/src/commands_build.cpp
@@ -112,7 +112,7 @@ namespace vcpkg::Commands::Build
 
     std::string create_user_troubleshooting_message(const package_spec& spec)
     {
-        return Strings::format("Please ensure sure you're using the latest portfiles with `.\\vcpkg update`, then\n"
+        return Strings::format("Please ensure you're using the latest portfiles with `.\\vcpkg update`, then\n"
                                "submit an issue at https://github.com/Microsoft/vcpkg/issues including:\n"
                                "  Package: %s\n"
                                "  Vcpkg version: %s\n"