diff --git a/font/src/ft/mod.rs b/font/src/ft/mod.rs
index d2a99ca..d393b63 100644
--- a/font/src/ft/mod.rs
+++ b/font/src/ft/mod.rs
@@ -215,7 +215,6 @@ impl FreeTypeRasterizer {
         let mut pattern = Pattern::new();
         pattern.add_family(&desc.name);
         pattern.add_pixelsize(size);
-        let hash = pattern.hash();
 
         // Add style to a pattern
         match desc.style {
@@ -230,6 +229,9 @@ impl FreeTypeRasterizer {
             },
         }
 
+        // Hash requested pattern
+        let hash = pattern.hash();
+
         pattern.config_substitute(config, fc::MatchKind::Pattern);
         pattern.default_substitute();