diff --git a/src/gui.cpp b/src/gui.cpp
index c898401..d747a4e 100644
--- a/src/gui.cpp
+++ b/src/gui.cpp
@@ -8,10 +8,10 @@
 
 gui::Gui::Gui(gui::GuiData &data) : data(data), font("font/DejaVuSans.ttf") {
 	SPDLOG_DEBUG("Creating GUI");
-	ImGui::CreateContext();
+	(void) ImGui::CreateContext();
 	ImGui::StyleColorsDark();
-	ImGui::GetIO().Fonts->AddFontFromFileTTF(font.c_str(), 18.0f);
-	ImGui_ImplGlfw_InitForOpenGL(data.get_window().get_window().get(), true);
+	(void) ImGui::GetIO().Fonts->AddFontFromFileTTF(font.c_str(), 18.0f);
+	(void) ImGui_ImplGlfw_InitForOpenGL(data.get_window().get_window().get(), true);
 	initialized = ImGui_ImplOpenGL3_Init();
 	SPDLOG_DEBUG("Initialized: {}", initialized);
 }
@@ -41,7 +41,7 @@ void gui::Gui::render_gui() {
 		}
 
 		// Never collapsed.
-		ImGui::Begin("Billy", nullptr, flags);
+		(void) ImGui::Begin("Billy", nullptr, flags);
 
 		ImGui::Text("Hello world!");
 		ImGui::Text("Average framerate: %.3f ms/frame (%.1f FPS)", 1000.f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);