diff --git a/src/gallium/auxiliary/util/Makefile b/src/gallium/auxiliary/util/Makefile
index fe82fa63785..05bc43131a1 100644
--- a/src/gallium/auxiliary/util/Makefile
+++ b/src/gallium/auxiliary/util/Makefile
@@ -15,6 +15,7 @@ C_SOURCES = \
 	u_mm.c \
 	u_simple_shaders.c \
 	u_snprintf.c \
+	u_time.c \
 	u_mm.c
 
 include ../../Makefile.template