diff --git a/starmath/inc/document.hxx b/starmath/inc/document.hxx
index 772b66748fb4..7403d35cf5a8 100644
--- a/starmath/inc/document.hxx
+++ b/starmath/inc/document.hxx
@@ -41,7 +41,7 @@ class SmCursor;
 namespace oox::formulaimport { class XmlStream; }
 
 #define STAROFFICE_XML  "StarOffice XML (Math)"
-#define MATHML_XML      "MathML XML (Math)"
+inline constexpr OUStringLiteral MATHML_XML = u"MathML XML (Math)";
 
 /* Access to printer should happen through this class only
  * ==========================================================================
diff --git a/starmath/inc/format.hxx b/starmath/inc/format.hxx
index d723f5cd6843..61fc8b04764f 100644
--- a/starmath/inc/format.hxx
+++ b/starmath/inc/format.hxx
@@ -25,9 +25,9 @@
 #include "types.hxx"
 
 
-#define FNTNAME_TIMES   "Times New Roman"
-#define FNTNAME_HELV    "Helvetica"
-#define FNTNAME_COUR    "Courier"
+inline constexpr OUStringLiteral FNTNAME_TIMES = u"Times New Roman";
+inline constexpr OUStringLiteral FNTNAME_HELV = u"Helvetica";
+inline constexpr OUStringLiteral FNTNAME_COUR = u"Courier";
 #define FNTNAME_MATH    FONTNAME_MATH
 
 
diff --git a/starmath/inc/helpids.h b/starmath/inc/helpids.h
index 5674678a409f..59489e57ac0d 100644
--- a/starmath/inc/helpids.h
+++ b/starmath/inc/helpids.h
@@ -19,10 +19,12 @@
 
 #pragma once
 
-#define HID_SMA_WIN_DOCUMENT                              "STARMATH_HID_SMA_WIN_DOCUMENT"
-#define HID_SMA_COMMAND_WIN_EDIT                          "STARMATH_HID_SMA_COMMAND_WIN_EDIT"
+#include <rtl/string.hxx>
 
-#define HID_SMA_COMMAND_WIN                               "STARMATH_HID_SMA_COMMAND_WIN"
+inline constexpr OStringLiteral HID_SMA_WIN_DOCUMENT = "STARMATH_HID_SMA_WIN_DOCUMENT";
+inline constexpr OStringLiteral HID_SMA_COMMAND_WIN_EDIT = "STARMATH_HID_SMA_COMMAND_WIN_EDIT";
+
+inline constexpr OStringLiteral HID_SMA_COMMAND_WIN = "STARMATH_HID_SMA_COMMAND_WIN";
 
 #define HID_SMA_DEFAULT_DIST                              "STARMATH_HID_SMA_DEFAULT_DIST"
 #define HID_SMA_LINE_DIST                                 "STARMATH_HID_SMA_LINE_DIST"
diff --git a/starmath/inc/strings.hxx b/starmath/inc/strings.hxx
index a9115cc9ea05..ccde8244032a 100644
--- a/starmath/inc/strings.hxx
+++ b/starmath/inc/strings.hxx
@@ -15,7 +15,7 @@
 
 #pragma once
 
-#define RID_UNDOFORMATNAME "Format"
+inline constexpr OUStringLiteral RID_UNDOFORMATNAME = u"Format";
 
 // clang-format off
 #define RID_PLUSX               "+<?> "
diff --git a/starmath/inc/types.hxx b/starmath/inc/types.hxx
index b0bd00dad939..39d2f5c6fe05 100644
--- a/starmath/inc/types.hxx
+++ b/starmath/inc/types.hxx
@@ -20,7 +20,9 @@
 #pragma once
 
 #include <sal/types.h>
-#define FONTNAME_MATH "OpenSymbol"
+#include <rtl/ustring.hxx>
+
+inline constexpr OUStringLiteral FONTNAME_MATH = u"OpenSymbol";
 
 enum SmPrintSize
 {
diff --git a/starmath/inc/unomodel.hxx b/starmath/inc/unomodel.hxx
index c01eaec1e8fb..1bb66c4da435 100644
--- a/starmath/inc/unomodel.hxx
+++ b/starmath/inc/unomodel.hxx
@@ -28,11 +28,11 @@
 #include <oox/mathml/export.hxx>
 #include <oox/mathml/import.hxx>
 
-#define PRTUIOPT_TITLE_ROW          "TitleRow"
-#define PRTUIOPT_FORMULA_TEXT       "FormulaText"
-#define PRTUIOPT_BORDER             "Border"
-#define PRTUIOPT_PRINT_FORMAT       "PrintFormat"
-#define PRTUIOPT_PRINT_SCALE        "PrintScale"
+inline constexpr OUStringLiteral PRTUIOPT_TITLE_ROW = u"TitleRow";
+inline constexpr OUStringLiteral PRTUIOPT_FORMULA_TEXT = u"FormulaText";
+inline constexpr OUStringLiteral PRTUIOPT_BORDER = u"Border";
+inline constexpr OUStringLiteral PRTUIOPT_PRINT_FORMAT = u"PrintFormat";
+inline constexpr OUStringLiteral PRTUIOPT_PRINT_SCALE = u"PrintScale";
 
 class SmPrintUIOptions : public vcl::PrinterOptionsHelper
 {