diff --git a/Makefile b/Makefile
index 97c8639..b535913 100644
--- a/Makefile
+++ b/Makefile
@@ -36,8 +36,11 @@ install:
 
 
 # Get GT4HistOCR Calamari model (from SBB)
+
 $(MODEL):
 	ocrd resmgr download ocrd-calamari-recognize $@
+	# Workaround, see #91 https://github.com/OCR-D/ocrd_calamari/issues/91
+	fix-calamari1-model ~/.local/share/ocrd-resources/ocrd-calamari-recognize/$@
 
 # Download example data (not used currently)
 actevedef_718448162: