diff --git a/src/olympic/studio/applib/src/aboutpopup.cpp b/src/olympic/studio/applib/src/aboutpopup.cpp
index d55a799b..65844bf5 100644
--- a/src/olympic/studio/applib/src/aboutpopup.cpp
+++ b/src/olympic/studio/applib/src/aboutpopup.cpp
@@ -13,8 +13,9 @@ extern ox::String appVersion;
 
 namespace studio {
 
-AboutPopup::AboutPopup(turbine::Context &ctx) noexcept: Popup("About") {
-	m_text = ox::sfmt("{} - {}", keelCtx(ctx).appName, olympic::appVersion);
+AboutPopup::AboutPopup(turbine::Context &ctx) noexcept:
+	Popup("About"),
+	m_text{sfmt("{} - {}", keelCtx(ctx).appName, olympic::appVersion)} {
 }
 
 void AboutPopup::draw(Context &sctx) noexcept {
diff --git a/src/olympic/studio/applib/src/aboutpopup.hpp b/src/olympic/studio/applib/src/aboutpopup.hpp
index 64fdbd5f..94cd332b 100644
--- a/src/olympic/studio/applib/src/aboutpopup.hpp
+++ b/src/olympic/studio/applib/src/aboutpopup.hpp
@@ -15,7 +15,7 @@ namespace studio {
 
 class AboutPopup final: public ig::Popup {
 	private:
-		ox::String m_text;
+		ox::String const m_text;
 
 	public:
 		explicit AboutPopup(turbine::Context &ctx) noexcept;