diff --git a/src/tex2lyx/Preamble.cpp b/src/tex2lyx/Preamble.cpp
index 934420a9c1..0de0700ae2 100644
--- a/src/tex2lyx/Preamble.cpp
+++ b/src/tex2lyx/Preamble.cpp
@@ -768,6 +768,14 @@ void Preamble::handle_package(Parser &p, string const & name,
 			h_font_math = "minion-ntxm";
 	}
 
+	if (name == "iwona")
+		if (opts == "math")
+			h_font_math = "iwona-math";
+
+	if (name == "kurier")
+		if (opts == "math")
+			h_font_math = "kurier-math";
+
 	// after the detection and handling of special cases, we can remove the
 	// fonts, otherwise they would appear in the preamble, see bug #7856
 	if (is_known(name, known_roman_fonts) || is_known(name, known_sans_fonts)
diff --git a/src/tex2lyx/TODO.txt b/src/tex2lyx/TODO.txt
index 17979db985..18b30ddaaf 100644
--- a/src/tex2lyx/TODO.txt
+++ b/src/tex2lyx/TODO.txt
@@ -80,7 +80,7 @@ Format LaTeX feature                        LyX feature
 459    beamer: \begin{frame},               \begin_layout Frame
        \begin{frame}[plain],                \begin_layout PlainFrame
        \begin{frame}[fragile]               \begin_layout FragileFrame
-461   support for kurier math font (the other kurier fonts are already supported)
+461   support for kurier math font (the other kurier fonts are already supported); done in master
 462    New libertine LaTeX fonts:
        \usepackage[scale|scaled|ttscale=$val]{libertineMono-type1}
                                             \font_typewriter
@@ -96,7 +96,7 @@ Format LaTeX feature                        LyX feature
       \twocolumn[]{}{}                      Layout Twocolumn, InsetArgument
       \item[]<>                             InsetArgument
       \begin{enumerate|itemize|...}[]       InsetArgument
-467   support for iwona math font (the other iwona fonts are already supported)
+467   support for iwona math font (the other iwona fonts are already supported); done in master
 
 
 General