diff --git a/src/gui/dialogues/InformationMessage.cpp b/src/gui/dialogues/InformationMessage.cpp
index 23b92dc371..fd92736cd6 100644
--- a/src/gui/dialogues/InformationMessage.cpp
+++ b/src/gui/dialogues/InformationMessage.cpp
@@ -5,12 +5,12 @@
 #include "gui/interface/ScrollPanel.h"
 
 InformationMessage::InformationMessage(std::string title, std::string message, bool large):
-	ui::Window(ui::Point(-1, -1), ui::Point(200, 75))
+	ui::Window(ui::Point(-1, -1), ui::Point(200, 35))
 {
 	if (large) //Maybe also use this large mode for changelogs eventually, or have it as a customizable size?
 	{
 		Size.X += 200;
-		Size.Y += 175;
+		Size.Y += 215;
 	}
 
 	if (large)
@@ -28,10 +28,21 @@ InformationMessage::InformationMessage(std::string title, std::string message, b
 	}
 	else
 	{
-		ui::Label * messageLabel = new ui::Label(ui::Point(4, 24), ui::Point(Size.X-8, 60), message);
+		ui::ScrollPanel *messagePanel = new ui::ScrollPanel(ui::Point(4, 24), ui::Point(Size.X-8, 206));
+		AddComponent(messagePanel);
+
+		ui::Label * messageLabel = new ui::Label(ui::Point(4, 0), ui::Point(Size.X-8, -1), message);
 		messageLabel->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;
 		messageLabel->Appearance.VerticalAlign = ui::Appearance::AlignTop;
-		AddComponent(messageLabel);
+		messageLabel->SetMultiline(true);
+		messagePanel->AddChild(messageLabel);
+
+		messagePanel->InnerSize = ui::Point(messagePanel->Size.X, messageLabel->Size.Y+4);
+
+		if (messageLabel->Size.Y < messagePanel->Size.Y)
+			messagePanel->Size.Y = messageLabel->Size.Y+4;
+		Size.Y += messagePanel->Size.Y+12;
+		Position.Y = (ui::Engine::Ref().GetHeight()-Size.Y)/2;
 	}
 
 	ui::Label * titleLabel = new ui::Label(ui::Point(4, 5), ui::Point(Size.X-8, 16), title);
diff --git a/src/gui/interface/Textbox.cpp b/src/gui/interface/Textbox.cpp
index 452be8a599..ddc56ec962 100644
--- a/src/gui/interface/Textbox.cpp
+++ b/src/gui/interface/Textbox.cpp
@@ -256,8 +256,10 @@ bool Textbox::CharacterValid(Uint16 character)
 {
 	switch(inputType)
 	{
-		case Number:
 		case Numeric:
+			if (character == '-' && cursor == 0 && backingText[0] != '-')
+				return true;
+		case Number:
 			return (character >= '0' && character <= '9');
 		case Multiline:
 			if (character == '\n')