diff --git a/examples/z1/Makefile b/examples/z1/Makefile
index aba11adfa..bbec0e8ac 100644
--- a/examples/z1/Makefile
+++ b/examples/z1/Makefile
@@ -2,9 +2,9 @@ ifndef TARGET
 TARGET=z1
 endif
 
-CONTIKI_PROJECT = test-phidgets blink test-adxl345
+CONTIKI_PROJECT = test-phidgets blink test-adxl345 tmp102-test
 CONTIKI_SOURCEFILES += cc2420-arch.c
-PROJECT_SOURCEFILES = i2cmaster.c adxl345.c
+PROJECT_SOURCEFILES = i2cmaster.c tmp102.c adxl345.c
 APPS=serial-shell