diff --git a/src/SparkFun_LIS331.cpp b/src/SparkFun_LIS331.cpp
index 80f51c1..c0c446c 100755
--- a/src/SparkFun_LIS331.cpp
+++ b/src/SparkFun_LIS331.cpp
@@ -186,7 +186,7 @@ void LIS331::intPinMode(pp_od _pinMode)
   uint8_t data;
   LIS331_read(CTRL_REG3, &data, 1);
   // Setting bit 6 makes int pins open drain.
-  if (_pinMode == OPEN_DRAIN)
+  if (_pinMode == OPEN_DRAIN_PIN)
   {
     data |= 1<<6;
   }
diff --git a/src/SparkFun_LIS331.h b/src/SparkFun_LIS331.h
index c64aa95..866a8d6 100755
--- a/src/SparkFun_LIS331.h
+++ b/src/SparkFun_LIS331.h
@@ -35,7 +35,7 @@ class LIS331
                 LOW_POWER_2HZ, LOW_POWER_5HZ, LOW_POWER_10HZ} power_mode;
   typedef enum {DR_50HZ, DR_100HZ, DR_400HZ, DR_1000HZ} data_rate;
   typedef enum {HPC_8, HPC_16, HPC_32, HPC_64} high_pass_cutoff_freq_cfg;
-  typedef enum {PUSH_PULL, OPEN_DRAIN} pp_od;
+  typedef enum {PUSH_PULL_PIN, OPEN_DRAIN_PIN} pp_od;
   typedef enum {INT_SRC, INT1_2_SRC, DRDY, BOOT} int_sig_src;
   typedef enum {LOW_RANGE, MED_RANGE, NO_RANGE, HIGH_RANGE} fs_range;
   typedef enum {X_AXIS, Y_AXIS, Z_AXIS} int_axis;