diff --git a/common/include/minix/config.h b/common/include/minix/config.h
index b247bc0a9..49350a8d5 100644
--- a/common/include/minix/config.h
+++ b/common/include/minix/config.h
@@ -104,7 +104,7 @@
 #define FASTLOAD _FASTLOAD
 
 /* Enable or disable system profiling. */
-#define SPROFILE          1    /* statistical profiling */
+#define SPROFILE          0    /* statistical profiling */
 #define CPROFILE          0    /* call profiling */
 
 /* PCI configuration parameters */