diff --git a/rust/oxide-decoders/Cargo.toml b/rust/oxide-decoders/Cargo.toml
index 7bd8b23..c45ae4b 100644
--- a/rust/oxide-decoders/Cargo.toml
+++ b/rust/oxide-decoders/Cargo.toml
@@ -16,4 +16,4 @@ log = "0.4.17"
 custom_error = "1.9.2"
 num = "0.4.0"
 tokio = { version = "1.28.1", features = ["full", "tracing"] }
-num-complex = "0.4.3"
+# num-complex = "0.4.3"
diff --git a/rust/oxide-decoders/src/decoders/acars.rs b/rust/oxide-decoders/src/decoders/acars.rs
index a09a8ca..bfda72a 100644
--- a/rust/oxide-decoders/src/decoders/acars.rs
+++ b/rust/oxide-decoders/src/decoders/acars.rs
@@ -16,7 +16,8 @@
 
 use crate::Decoder;
 use custom_error::custom_error;
-use num_complex::Complex;
+// use num_complex::Complex;
+use num::Complex;
 use std::fmt::Display;
 use std::fmt::Formatter;
 use std::ops::Add;
@@ -482,7 +483,7 @@ impl ACARSDecoder {
 
         for in_ in &mut self.dm_buffer.into_iter().take(len) {
             let s: f32 = 1800.0 / INTRATE as f32 * 2.0 * std::f32::consts::PI + self.msk_df;
-            let mut v: Complex<f32> = num::Complex::new(0.0, 0.0);
+            let mut v: Complex<f32> = Complex::new(0.0, 0.0);
             let mut o: f32;
 
             /* VCO */
@@ -493,7 +494,7 @@ impl ACARSDecoder {
 
             /* mixer */
 
-            self.inb[self.idx as usize] = in_ * Complex::exp(-self.msk_phi * num::Complex::i());
+            self.inb[self.idx as usize] = in_ * Complex::exp(-self.msk_phi * Complex::i());
             self.idx = (self.idx + 1) % (FLEN as u32);
 
             /* bit clock */
diff --git a/rust/oxide-decoders/src/lib.rs b/rust/oxide-decoders/src/lib.rs
index 9d44d53..05ddb88 100644
--- a/rust/oxide-decoders/src/lib.rs
+++ b/rust/oxide-decoders/src/lib.rs
@@ -15,7 +15,8 @@
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 
 use decoders::acars::AssembledACARSMessage;
-use num_complex::Complex;
+//use num_complex::Complex;
+use num::Complex;
 use tokio::sync::mpsc::UnboundedSender;
 
 #[macro_use]
diff --git a/rust/oxide-rtlsdr/Cargo.toml b/rust/oxide-rtlsdr/Cargo.toml
index 1b020e8..5b93267 100644
--- a/rust/oxide-rtlsdr/Cargo.toml
+++ b/rust/oxide-rtlsdr/Cargo.toml
@@ -22,4 +22,4 @@ custom_error = "1.9.2"
 oxide-decoders = { path = "../oxide-decoders" }
 tokio = { version = "1.28.1", features = ["full", "tracing"] }
 array-init = "2.1.0"
-num-complex = "0.4.3"
+# num-complex = "0.4.3"
diff --git a/rust/oxide-rtlsdr/src/lib.rs b/rust/oxide-rtlsdr/src/lib.rs
index 500c2df..cc0d262 100644
--- a/rust/oxide-rtlsdr/src/lib.rs
+++ b/rust/oxide-rtlsdr/src/lib.rs
@@ -16,7 +16,8 @@
 
 #[macro_use]
 extern crate log;
-use num_complex::Complex;
+// use num_complex::Complex;
+use num::Complex;
 use oxide_decoders::decoders::acars::ACARSDecoder;
 use oxide_decoders::decoders::acars::{self, AssembledACARSMessage};
 use oxide_decoders::{Decoder, ValidDecoderType};
@@ -246,7 +247,7 @@ impl RtlSdr {
                     let mut window: Vec<Complex<f32>> = vec![];
                     for i in 0..self.rtl_mult {
                         // ch->wf[ind]=cexpf(AMFreq*ind*-I)/rtlMult/127.5;
-                        let window_value = (am_freq * i as f32 * -num::complex::Complex::i()).exp()
+                        let window_value = (am_freq * i as f32 * -Complex::i()).exp()
                             / self.rtl_mult as f32
                             / 127.5;
                         window.push(window_value);
@@ -294,7 +295,7 @@ impl RtlSdr {
     pub async fn read_samples(mut self) {
         let rtloutbufz = self.get_rtloutbufsz();
         let buffer_len: u32 = rtloutbufz as u32 * self.rtl_mult as u32 * 2;
-        let mut vb: [Complex<f32>; 320] = [num::complex::Complex::new(0.0, 0.0); 320];
+        let mut vb: [Complex<f32>; 320] = [Complex::new(0.0, 0.0); 320];
 
         match self.reader {
             None => {