diff --git a/Android.mk b/Android.mk
index 1476426..73d1fb7 100644
--- a/Android.mk
+++ b/Android.mk
@@ -42,6 +42,7 @@
 	benchmark_1000.c \
 	benchmark_2000.c \
 	regression_4000.c \
+	regression_4100.c \
 	regression_5000.c \
 	regression_6000.c \
 	regression_7000.c \