diff --git a/src/gui/set/style_panel.cpp b/src/gui/set/style_panel.cpp
index 0bf8a87e..c3cd840f 100644
--- a/src/gui/set/style_panel.cpp
+++ b/src/gui/set/style_panel.cpp
@@ -70,7 +70,7 @@ void StylePanel::updateListSize() {
 	// we only need enough columns to show all items
 	int x_room = GetSize().x - editor->GetBestSize().x - 6;
 	size_t need_columns = (size_t)ceil(list->requiredWidth() / (double)x_room);
-	size_t column_count = max(1u, min(fit_columns, need_columns));
+	size_t column_count = max(1ul, min(fit_columns, need_columns));
 	// change count
 	if (column_count != list->column_count) {
 		list->column_count = column_count;
diff --git a/tools/linux-installer/tarball b/tools/linux-installer/tarball
index a5f0882b..2fed6aa3 100755
--- a/tools/linux-installer/tarball
+++ b/tools/linux-installer/tarball
@@ -7,6 +7,6 @@ mkdir magicseteditor/program
 cp -rP ../../data ~/.magicseteditor/resource ../../magicseteditor magicseteditor/program;
 cp install README magicseteditor;
 
-tar -cf magicseteditor.tar.gz --owner root --exclude=.* --exclude=*~ --exclude=.svn magicseteditor;
+tar -cfz magicseteditor.tar.gz --owner root --exclude=.* --exclude=*~ --exclude=.svn magicseteditor;
 
 rm -rf magicseteditor;
diff --git a/tools/linux-installer/tarball-limited b/tools/linux-installer/tarball-limited
index bbb55b0e..6315fcc5 100755
--- a/tools/linux-installer/tarball-limited
+++ b/tools/linux-installer/tarball-limited
@@ -38,6 +38,6 @@ done;
 cp -rP ~/.magicseteditor/resource ../../magicseteditor magicseteditor/program;
 cp install README magicseteditor;
 
-tar -cf magicseteditor-limited.tar.gz --owner root --exclude=.* --exclude=*~ --exclude=.svn magicseteditor;
+tar -cfz magicseteditor-limited.tar.gz --owner root --exclude=.* --exclude=*~ --exclude=.svn magicseteditor;
 
 rm -rf magicseteditor;