diff --git a/fbreader/fbreader/zlibrary/text/src/model/ZLTextParagraph.cpp b/fbreader/fbreader/zlibrary/text/src/model/ZLTextParagraph.cpp
index d7ecf4c..95a9e4e 100644
--- a/fbreader/fbreader/zlibrary/text/src/model/ZLTextParagraph.cpp
+++ b/fbreader/fbreader/zlibrary/text/src/model/ZLTextParagraph.cpp
@@ -87,6 +87,7 @@ void ZLTextStyleEntry::apply(const ZLTextStyleEntry &entry) {
 	if (entry.mySupportedFontModifier) {
 		myFontModifier &= ~entry.mySupportedFontModifier;
 		myFontModifier |= (entry.myFontModifier & entry.mySupportedFontModifier);
+		mySupportedFontModifier |= entry.mySupportedFontModifier;
 	}
 	if (entry.fontSizeSupported()) {
 		setFontSizeMag(entry.fontSizeMag());