diff --git a/Cargo.lock b/Cargo.lock
index 5ef5a78..b6511e3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1198,28 +1198,6 @@ dependencies = [
  "autocfg",
 ]
 
-[[package]]
-name = "num_enum"
-version = "0.7.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1207a7e20ad57b847bbddc6776b968420d38292bbfe2089accff5e19e82454c"
-dependencies = [
- "num_enum_derive",
- "rustversion",
-]
-
-[[package]]
-name = "num_enum_derive"
-version = "0.7.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ff32365de1b6743cb203b710788263c44a03de03802daf96092f2da4fe6ba4d7"
-dependencies = [
- "proc-macro-crate",
- "proc-macro2",
- "quote",
- "syn 2.0.106",
-]
-
 [[package]]
 name = "once_cell"
 version = "1.21.3"
@@ -2192,7 +2170,6 @@ dependencies = [
  "env_logger",
  "epoll",
  "log",
- "num_enum",
  "tempfile",
  "thiserror 2.0.17",
  "vhost",
diff --git a/vhost-device-scsi/Cargo.toml b/vhost-device-scsi/Cargo.toml
index 564274d..bb5abea 100644
--- a/vhost-device-scsi/Cargo.toml
+++ b/vhost-device-scsi/Cargo.toml
@@ -19,7 +19,6 @@ clap = { version = "4.5",  features = ["derive"] }
 env_logger = "0.11"
 epoll = "4.4"
 log = "0.4"
-num_enum = "0.7"
 thiserror = "2.0"
 vhost = { version = "0.14", features = ["vhost-user-backend"] }
 vhost-user-backend = "0.20"
diff --git a/vhost-device-scsi/src/scsi/emulation/command.rs b/vhost-device-scsi/src/scsi/emulation/command.rs
index e5e1ee2..ce2b307 100644
--- a/vhost-device-scsi/src/scsi/emulation/command.rs
+++ b/vhost-device-scsi/src/scsi/emulation/command.rs
@@ -13,12 +13,11 @@
 use std::convert::{TryFrom, TryInto};
 
 use log::warn;
-use num_enum::TryFromPrimitive;
 
 use crate::scsi::emulation::mode_page::ModePage;
 
 /// One of the modes supported by SCSI's REPORT LUNS command.
-#[derive(PartialEq, Eq, TryFromPrimitive, Debug, Copy, Clone)]
+#[derive(PartialEq, Eq, Debug, Copy, Clone)]
 #[repr(u8)]
 pub(crate) enum ReportLunsSelectReport {
     NoWellKnown = 0x0,
@@ -29,6 +28,22 @@ pub(crate) enum ReportLunsSelectReport {
     SameConglomerate = 0x12,
 }
 
+impl TryFrom<u8> for ReportLunsSelectReport {
+    type Error = ();
+
+    fn try_from(val: u8) -> Result<Self, ()> {
+        match val {
+            0x0 => Ok(Self::NoWellKnown),
+            0x1 => Ok(Self::WellKnownOnly),
+            0x2 => Ok(Self::All),
+            0x10 => Ok(Self::Administrative),
+            0x11 => Ok(Self::TopLevel),
+            0x12 => Ok(Self::SameConglomerate),
+            _ => Err(()),
+        }
+    }
+}
+
 /// A type of "vital product data" page returned by SCSI's INQUIRY command.
 #[derive(PartialEq, Eq, Debug, Copy, Clone)]
 pub(crate) enum VpdPage {
@@ -61,7 +76,7 @@ pub(crate) enum VpdPage {
 }
 // starred ones are ones Linux will use if available
 
-#[derive(PartialEq, Eq, TryFromPrimitive, Debug, Copy, Clone)]
+#[derive(PartialEq, Eq, Debug, Copy, Clone)]
 #[repr(u8)]
 pub(crate) enum ModeSensePageControl {
     Current = 0b00,
@@ -70,6 +85,20 @@ pub(crate) enum ModeSensePageControl {
     Saved = 0b11,
 }
 
+impl TryFrom<u8> for ModeSensePageControl {
+    type Error = ();
+
+    fn try_from(val: u8) -> Result<Self, ()> {
+        match val {
+            0b00 => Ok(Self::Current),
+            0b01 => Ok(Self::Changeable),
+            0b10 => Ok(Self::Default),
+            0b11 => Ok(Self::Saved),
+            _ => Err(()),
+        }
+    }
+}
+
 impl TryFrom<u8> for VpdPage {
     type Error = ();