diff --git a/src/cc/dapps/Makefile b/src/cc/dapps/Makefile
index 6e7874788..1fea27084 100644
--- a/src/cc/dapps/Makefile
+++ b/src/cc/dapps/Makefile
@@ -1,6 +1,10 @@
+# Copyright 2020 The Hush Developers
 # just type make to compile all dapps
 all: zmigrate oraclefeed
 
+subatomic:
+	$(CC) subatomic.c -o subatomic -lm
+
 zmigrate:
 	$(CC) zmigrate.c -o zmigrate -lm
 
@@ -9,3 +13,4 @@ oraclefeed:
 
 clean:
 	rm zmigrate oraclefeed
+