diff --git a/src/cpu.rs b/src/cpu.rs
index 4a23f3b..e0d07e9 100644
--- a/src/cpu.rs
+++ b/src/cpu.rs
@@ -163,4 +163,76 @@ impl Processor {
             load_res
         }
     }
+
+    fn push_16bit_register_to_stack(
+        &mut self,
+        register: register::SixteenBit,
+    ) -> Result<(), Error> {
+        let current_sp = self
+            .registers
+            .get_single_16bit_register(register::SingleSixteenBit::StackPointer);
+
+        // we want to pop the LSB first (i.e. we write the MSB first)
+        // https://rgbds.gbdev.io/docs/v0.5.2/gbz80.7#PUSH_r16
+        let [lower_bits, higher_bits] = self.registers.get_16bit_register(register).to_le_bytes();
+        let res = self.memory.set_both((
+            ((current_sp - 1).into(), higher_bits),
+            ((current_sp - 2).into(), lower_bits),
+        ));
+
+        if let Err(memory::Error::SetInvalidAddress(bad_addr, _)) = res {
+            return Err(Error::InvalidRegisterAddress(
+                register::SixteenBit::Single(register::SingleSixteenBit::StackPointer),
+                bad_addr,
+            ));
+        } else if let Err(err) = res {
+            return Err(Error::Unknown(Box::new(err)));
+        }
+
+        self.registers.set_16bit_register(
+            register::SixteenBit::Single(register::SingleSixteenBit::StackPointer),
+            current_sp - 2,
+        );
+
+        Ok(())
+    }
+
+    fn pop_from_stack_to_16bit_register(
+        &mut self,
+        register: register::SixteenBit,
+    ) -> Result<(), Error> {
+        let current_sp = self
+            .registers
+            .get_single_16bit_register(register::SingleSixteenBit::StackPointer);
+
+        let get_from_memory = |addr| {
+            let res = self.memory.get(addr);
+
+            match res {
+                Ok(value) => Ok(value),
+                Err(memory::Error::GetInvalidAddress(bad_addr)) => {
+                    Err(Error::InvalidRegisterAddress(
+                        register::SixteenBit::Single(register::SingleSixteenBit::StackPointer),
+                        bad_addr,
+                    ))
+                }
+                Err(err) => Err(Error::Unknown(Box::new(err))),
+            }
+        };
+
+        let popped_bytes = [
+            get_from_memory(current_sp.into())?,
+            get_from_memory((current_sp + 1).into())?,
+        ];
+
+        let popped_value = u16::from_le_bytes(popped_bytes);
+
+        self.registers.set_16bit_register(register, popped_value);
+        self.registers.set_16bit_register(
+            register::SixteenBit::Single(register::SingleSixteenBit::StackPointer),
+            current_sp + 2,
+        );
+
+        Ok(())
+    }
 }
diff --git a/src/cpu/run/load16.rs b/src/cpu/run/load16.rs
index 645bb78..cb098a8 100644
--- a/src/cpu/run/load16.rs
+++ b/src/cpu/run/load16.rs
@@ -47,70 +47,13 @@ impl Run for SixteenBitLoadInstruction {
             }
 
             SixteenBitLoadInstruction::Push { src } => {
-                let current_sp = processor
-                    .registers
-                    .get_single_16bit_register(register::SingleSixteenBit::StackPointer);
-
-                // we want to pop the LSB first (i.e. we write the MSB first)
-                // https://rgbds.gbdev.io/docs/v0.5.2/gbz80.7#PUSH_r16
-                let [lower_bits, higher_bits] =
-                    processor.registers.get_combined_register(src).to_le_bytes();
-                let res = processor.memory.set_both((
-                    ((current_sp - 1).into(), higher_bits),
-                    ((current_sp - 2).into(), lower_bits),
-                ));
-
-                if let Err(memory::Error::SetInvalidAddress(bad_addr, _)) = res {
-                    return Err(Error::InvalidRegisterAddress(
-                        register::SixteenBit::Single(register::SingleSixteenBit::StackPointer),
-                        bad_addr,
-                    ));
-                } else if let Err(err) = res {
-                    return Err(Error::Unknown(Box::new(err)));
-                }
-
-                processor.registers.set_16bit_register(
-                    register::SixteenBit::Single(register::SingleSixteenBit::StackPointer),
-                    current_sp - 2,
-                );
+                processor.push_16bit_register_to_stack(src.into())?;
 
                 Ok(Cycles(16))
             }
 
             SixteenBitLoadInstruction::Pop { dst } => {
-                let current_sp = processor
-                    .registers
-                    .get_single_16bit_register(register::SingleSixteenBit::StackPointer);
-
-                let get_from_memory = |addr| {
-                    let res = processor.memory.get(addr);
-
-                    match res {
-                        Ok(value) => Ok(value),
-                        Err(memory::Error::GetInvalidAddress(bad_addr)) => {
-                            Err(Error::InvalidRegisterAddress(
-                                register::SixteenBit::Single(
-                                    register::SingleSixteenBit::StackPointer,
-                                ),
-                                bad_addr,
-                            ))
-                        }
-                        Err(err) => Err(Error::Unknown(Box::new(err))),
-                    }
-                };
-
-                let popped_bytes = [
-                    get_from_memory(current_sp.into())?,
-                    get_from_memory((current_sp + 1).into())?,
-                ];
-
-                let popped_value = u16::from_le_bytes(popped_bytes);
-
-                processor.registers.set_combined_register(dst, popped_value);
-                processor.registers.set_16bit_register(
-                    register::SixteenBit::Single(register::SingleSixteenBit::StackPointer),
-                    current_sp + 2,
-                );
+                processor.pop_from_stack_to_16bit_register(dst.into())?;
 
                 Ok(Cycles(12))
             }
diff --git a/src/cpu/run/misc.rs b/src/cpu/run/misc.rs
index bcd6b63..b239fab 100644
--- a/src/cpu/run/misc.rs
+++ b/src/cpu/run/misc.rs
@@ -69,7 +69,7 @@ impl Run for MiscInstruction {
                 processor.enable_interrupts();
 
                 Ok(Cycles(4))
-            },
+            }
 
             MiscInstruction::DisableInterrupts => {
                 processor.disable_interrupts();
diff --git a/src/register.rs b/src/register.rs
index 8ea2fc3..3fc644b 100644
--- a/src/register.rs
+++ b/src/register.rs
@@ -108,6 +108,18 @@ impl Default for Registers {
     }
 }
 
+impl From<Combined> for SixteenBit {
+    fn from(value: Combined) -> Self {
+        Self::Combined(value)
+    }
+}
+
+impl From<SingleSixteenBit> for SixteenBit {
+    fn from(value: SingleSixteenBit) -> Self {
+        Self::Single(value)
+    }
+}
+
 impl Registers {
     /// Get the a flag in the flag register.
     /// It is suggested that you use the constants in the `flag` module when calling this method.
diff --git a/tests/cpu/misc.rs b/tests/cpu/misc.rs
index 3e035b6..02490b3 100644
--- a/tests/cpu/misc.rs
+++ b/tests/cpu/misc.rs
@@ -210,8 +210,7 @@ fn test_disable_interrupts_disables_interrupts_once_enabled() {
     [
         // Enable interrupts
         0xFB, // Nop
-        0x00,
-        0xF3,
+        0x00, 0xF3,
     ]
     .iter()
     .copied()