diff --git a/src/apps/serialconnect/TermView.cpp b/src/apps/serialconnect/TermView.cpp
index f5ba2d4ecf..d568693f5a 100644
--- a/src/apps/serialconnect/TermView.cpp
+++ b/src/apps/serialconnect/TermView.cpp
@@ -194,9 +194,9 @@ TermView::_Init()
 
 	font_height height;
 	GetFontHeight(&height);
-	fFontHeight = ceilf(height.ascent) + ceilf(height.descent)
-		+ ceilf(height.leading);
-	fFontWidth = be_fixed_font->StringWidth("X");
+	fFontHeight = (int)(ceilf(height.ascent) + ceilf(height.descent)
+		+ ceilf(height.leading));
+	fFontWidth = (int)be_fixed_font->StringWidth("X");
 	fTerm = vterm_new(kDefaultHeight, kDefaultWidth);
 
 	fTermScreen = vterm_obtain_screen(fTerm);