diff --git a/Cargo.toml b/Cargo.toml
index 6d51c6b..67b6b1c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,6 +13,6 @@ authors = [
 
 [dependencies]
 byteorder = "1.2.*"
-enum_primitive = "0.1.*"
 lzw = "0.10.*"
+num-derive = "0.2.*"
 num-traits = "0.2.*"
diff --git a/src/decoder/ifd.rs b/src/decoder/ifd.rs
index 1cf5a3c..8ac9cab 100644
--- a/src/decoder/ifd.rs
+++ b/src/decoder/ifd.rs
@@ -75,8 +75,7 @@ tags!{
     Predictor 317;
 }
 
-enum_from_primitive! {
-#[derive(Clone, Copy, Debug)]
+#[derive(Clone, Copy, Debug, FromPrimitive)]
 pub enum Type {
     BYTE = 1,
     ASCII = 2,
@@ -84,7 +83,6 @@ pub enum Type {
     LONG = 4,
     RATIONAL = 5,
 }
-}
 
 
 #[allow(unused_qualifications)]
diff --git a/src/decoder/mod.rs b/src/decoder/mod.rs
index 2d66a30..3f512d5 100644
--- a/src/decoder/mod.rs
+++ b/src/decoder/mod.rs
@@ -35,8 +35,7 @@ enum DecodingBuffer<'a> {
     U16(&'a mut [u16])
 }
 
-enum_from_primitive! {
-#[derive(Clone, Copy, Debug, PartialEq)]
+#[derive(Clone, Copy, Debug, PartialEq, FromPrimitive)]
 enum PhotometricInterpretation {
     WhiteIsZero = 0,
     BlackIsZero = 1,
@@ -47,10 +46,8 @@ enum PhotometricInterpretation {
     YCbCr = 6,
     CIELab = 8,
 }
-}
 
-enum_from_primitive! {
-#[derive(Clone, Copy, Debug)]
+#[derive(Clone, Copy, Debug, FromPrimitive)]
 enum CompressionMethod {
     None = 1,
     Huffman = 2,
@@ -60,23 +57,18 @@ enum CompressionMethod {
     JPEG = 6,
     PackBits = 0x8005
 }
-}
 
-enum_from_primitive! {
-#[derive(Clone, Copy, Debug)]
+#[derive(Clone, Copy, Debug, FromPrimitive)]
 enum PlanarConfiguration {
     Chunky = 1,
     Planar = 2
 }
-}
 
-enum_from_primitive! {
-#[derive(Clone, Copy, Debug)]
+#[derive(Clone, Copy, Debug, FromPrimitive)]
 enum Predictor {
     None = 1,
     Horizontal = 2
 }
-}
 
 /// The representation of a TIFF decoder
 ///
@@ -179,7 +171,7 @@ impl<R: Read + Seek> Decoder<R> {
                                            if self.bits_per_sample.len() == 1 => Ok(ColorType::Gray(self.bits_per_sample[0])),
 
             _ => Err(TiffError::UnsupportedError(format!(
-                "{:?} with {:?} bits per sample is unsupported", self.bits_per_sample, self.photometric_interpretation
+                "{:?} with {:?} bits per sample is unsupported", self.photometric_interpretation, self.bits_per_sample
             ))) // TODO: this is bad we should not fail at this point}
         }
     }
diff --git a/src/lib.rs b/src/lib.rs
index 5ecdafb..2f74a6a 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -8,8 +8,8 @@
 
 extern crate byteorder;
 extern crate lzw;
+#[macro_use] extern crate num_derive;
 extern crate num_traits;
-#[macro_use] extern crate enum_primitive;
 
 pub mod decoder;
 mod error;
diff --git a/tests/decode_images.rs b/tests/decode_images.rs
index 4da271a..f8e3a25 100644
--- a/tests/decode_images.rs
+++ b/tests/decode_images.rs
@@ -54,4 +54,4 @@ fn test_rgb_u16()
     //assert_eq!(decoder.colortype().unwrap(), ColorType::GrayA(8));
     //let img_res = decoder.read_image();
     //assert!(img_res.is_ok());
-}
+//}