diff --git a/src/LaTeXFeatures.cpp b/src/LaTeXFeatures.cpp
index be4771cfd3..e6787c5584 100644
--- a/src/LaTeXFeatures.cpp
+++ b/src/LaTeXFeatures.cpp
@@ -723,11 +723,12 @@ string const LaTeXFeatures::getMacros() const
 	for (; pit != pend; ++pit)
 		macros << *pit << '\n';
 
-	if (mustProvide("papersize"))
+	if (mustProvide("papersize")) {
 		if (runparams_.flavor == OutputParams::LATEX)
 			macros << papersizedvi_def << '\n';
 		else
 			macros << papersizepdf_def << '\n';
+	}
 
 	if (mustProvide("LyX"))
 		macros << lyx_def << '\n';