diff --git a/src/pkgdb.c b/src/pkgdb.c
index 51e4ea4..5a521ef 100644
--- a/src/pkgdb.c
+++ b/src/pkgdb.c
@@ -651,6 +651,8 @@ static gint _parse_size(const char* str, guint* size)
       *size = (guint)v;
     else if (strchr(str, 'M'))
       *size = (guint)(v * 1024);
+    else if (strchr(str, 'G'))
+      *size = (guint)(v * 1024 * 1024);
     else
       return 0;