diff --git a/gframe/game.h b/gframe/game.h
index d8b222e332..adafc09f47 100644
--- a/gframe/game.h
+++ b/gframe/game.h
@@ -164,6 +164,12 @@ class Game {
 		return focus && focus->hasType(type);
 	}
 
+	void TrimText(irr::gui::IGUIElement* editbox) const {
+		irr::core::stringw text(editbox->getText());
+		text.trim();
+		editbox->setText(text.c_str());
+	}
+
 	void OnResize();
 	recti Resize(s32 x, s32 y, s32 x2, s32 y2);
 	recti ResizeSizeOnly(s32 x, s32 y, s32 x2, s32 y2);
diff --git a/gframe/menu_handler.cpp b/gframe/menu_handler.cpp
index d87efe29a0..a512369632 100644
--- a/gframe/menu_handler.cpp
+++ b/gframe/menu_handler.cpp
@@ -57,6 +57,8 @@ bool MenuHandler::OnEvent(const irr::SEvent& event) {
 			}
 			case BUTTON_JOIN_HOST: {
 				bot_mode = false;
+				mainGame->TrimText(mainGame->ebJoinHost);
+				mainGame->TrimText(mainGame->ebJoinPort);
 				char ip[20];
 				const wchar_t* pstr = mainGame->ebJoinHost->getText();
 				BufferIO::CopyWStr(pstr, ip, 16);