diff --git a/Kernel/Storage/ATA/GenericIDE/Channel.cpp b/Kernel/Storage/ATA/GenericIDE/Channel.cpp
index cf5b6c349f..854e57e058 100644
--- a/Kernel/Storage/ATA/GenericIDE/Channel.cpp
+++ b/Kernel/Storage/ATA/GenericIDE/Channel.cpp
@@ -122,7 +122,6 @@ UNMAP_AFTER_INIT IDEChannel::IDEChannel(IDEController const& controller, u8 irq,
     , IRQHandler(irq)
     , m_channel_type(type)
     , m_io_group(io_group)
-    , m_parent_controller(controller)
 {
 }
 
@@ -131,7 +130,6 @@ UNMAP_AFTER_INIT IDEChannel::IDEChannel(IDEController const& controller, IOAddre
     , IRQHandler(type == ChannelType::Primary ? PATA_PRIMARY_IRQ : PATA_SECONDARY_IRQ)
     , m_channel_type(type)
     , m_io_group(io_group)
-    , m_parent_controller(controller)
 {
 }
 
diff --git a/Kernel/Storage/ATA/GenericIDE/Channel.h b/Kernel/Storage/ATA/GenericIDE/Channel.h
index 59785d85f6..63b1538ebc 100644
--- a/Kernel/Storage/ATA/GenericIDE/Channel.h
+++ b/Kernel/Storage/ATA/GenericIDE/Channel.h
@@ -165,6 +165,5 @@ private:
     bool m_interrupts_enabled { true };
 
     IOAddressGroup m_io_group;
-    NonnullRefPtr<IDEController> m_parent_controller;
 };
 }