diff --git a/tests/examples/c/makefile b/tests/examples/c/makefile
index c55de74be4763f5c43805377fdcba0d4d75add56..73f4ff43c175bf61ea19a8eacc6d70a06b302cb7 100644
--- a/tests/examples/c/makefile
+++ b/tests/examples/c/makefile
@@ -7,7 +7,6 @@ LFLAGS = '-Wl,-rpath,/usr/local/taos/driver/' -ltaos -lpthread -lm -lrt
 CFLAGS = -O3 -g -Wall -Wno-deprecated -fPIC -Wno-unused-result -Wconversion \
 	-Wno-char-subscripts -D_REENTRANT -Wno-format -D_REENTRANT -DLINUX \
 	-Wno-unused-function -D_M_X64 -I/usr/local/taos/include -std=gnu99 \
-
 	-I../../../deps/cJson/inc
 all: $(TARGET)