1 files changed, 3 insertions, 2 deletions
diff --git a/src/rtfstyle.h b/src/rtfstyle.h
index fbd6882..fd37338 100644
--- a/src/rtfstyle.h
+++ b/src/rtfstyle.h
@@ -18,6 +18,7 @@
 
 #include <map>
 #include <string>
+#include <cstdint>
 
 #include "qcstring.h"
 
@@ -58,10 +59,10 @@ struct StyleData
     bool setStyle(const std::string &command, const std::string &styleName);
     const char *reference() const { return m_reference.c_str(); }
     const char *definition() const { return m_definition.c_str(); }
-    uint index() const { return m_index; }
+    uint32_t index() const { return m_index; }
 
   private:
-    uint m_index = 0; // index in style-sheet, i.e. number in s-clause
+    uint32_t m_index = 0; // index in style-sheet, i.e. number in s-clause
     std::string m_reference;    // everything required to apply the style
     std::string m_definition;   // additional tags like \snext and style name
 };