diff --git a/parser/gapi_pp.pl b/parser/gapi_pp.pl
index 070d73848..c2dd9e67c 100755
--- a/parser/gapi_pp.pl
+++ b/parser/gapi_pp.pl
@@ -205,7 +205,7 @@ foreach $fname (@srcs, @privhdrs) {
 	}
 
 	while ($line = <INFILE>) {
-		next if ($line !~ /^(struct|\w+_class_init|\w+_base_init|\w+_get_type\b|G_DEFINE_TYPE_WITH_CODE)/);
+		next if ($line !~ /^(struct|typedef struct.*;|\w+_class_init|\w+_base_init|\w+_get_type\b|G_DEFINE_TYPE_WITH_CODE)/);
 
 		if ($line =~ /^G_DEFINE_TYPE_WITH_CODE/) {
 			my $macro;
@@ -235,6 +235,9 @@ foreach $fname (@srcs, @privhdrs) {
 				print $line;
 				next;
 			}
+		} elsif ($line =~ /^typedef.*;/) {
+			print $line;
+			next;
 		}
 
 		$comment = 0;