diff --git a/SConstruct b/SConstruct
index 90fc5b5ee7..329ebe3308 100644
--- a/SConstruct
+++ b/SConstruct
@@ -169,7 +169,6 @@ if arch != "Darwin":
   ldflags += ["-Wl,--as-needed", "-Wl,--no-undefined"]
 
 # Enable swaglog include in submodules
-cflags += ['-DSWAGLOG="\\"common/swaglog.h\\""']
 cxxflags += ['-DSWAGLOG="\\"common/swaglog.h\\""']
 
 ccflags_option = GetOption('ccflags')