Build the driver interface test strategy document
diff --git a/docs/architecture/Makefile b/docs/architecture/Makefile
index f763c9c..5bde640 100644
--- a/docs/architecture/Makefile
+++ b/docs/architecture/Makefile
@@ -4,6 +4,7 @@
 
 all_markdown = \
 	       mbed-crypto-storage-specification.md \
+	       testing/driver-interface-test-strategy.md \
 	       # This line is intentionally left blank
 
 html: $(all_markdown:.md=.html)