diff --git a/fw/lib_i2c.c b/fw/lib_i2c.c
index 1275d60..c780747 100644
--- a/fw/lib_i2c.c
+++ b/fw/lib_i2c.c
@@ -4,7 +4,6 @@
 
 #include "lib_i2c.h"
 
-#define I2C_DEFAULT_TIMEOUT 100000
 
 //! ####################################
 //! I2C INIT FUNCTIONS
diff --git a/fw/lib_i2c.h b/fw/lib_i2c.h
index f5b0e2b..dd51640 100644
--- a/fw/lib_i2c.h
+++ b/fw/lib_i2c.h
@@ -8,7 +8,7 @@
 #include <ch32fun.h>
 
 
-#define I2C_DEFAULT_TIMEOUT 100000
+#define I2C_DEFAULT_TIMEOUT 50000
 
 //! ####################################
 //! I2C INIT FUNCTIONS