diff --git a/yjit/src/virtualmem.rs b/yjit/src/virtualmem.rs
index 58c9d9a7fd..9126cf300e 100644
--- a/yjit/src/virtualmem.rs
+++ b/yjit/src/virtualmem.rs
@@ -46,7 +46,7 @@ pub struct VirtualMemory<A: Allocator> {
 /// Mutable parts of [`VirtualMemory`].
 pub struct VirtualMemoryMut<A: Allocator> {
     /// Number of bytes that have we have allocated physical memory for starting at
-    /// [Self::region_start].
+    /// [VirtualMemory::region_start].
     mapped_region_bytes: usize,
 
     /// Keep track of the address of the last written to page.
diff --git a/zjit/src/codegen.rs b/zjit/src/codegen.rs
index 08df10c100..262a0361b4 100644
--- a/zjit/src/codegen.rs
+++ b/zjit/src/codegen.rs
@@ -1242,7 +1242,7 @@ fn gen_new_array(
     new_array
 }
 
-/// Compile array access (array[index])
+/// Compile array access (`array[index]`)
 fn gen_aref_fixnum(
     asm: &mut Assembler,
     array: Opnd,
diff --git a/zjit/src/gc.rs b/zjit/src/gc.rs
index 934e1e8dca..baa0926c51 100644
--- a/zjit/src/gc.rs
+++ b/zjit/src/gc.rs
@@ -262,7 +262,7 @@ fn ranges_overlap<T>(left: &Range<T>, right: &Range<T>) -> bool where T: Partial
     left.start < right.end && right.start < left.end
 }
 
-/// Callback for marking GC objects inside [Invariants].
+/// Callback for marking GC objects inside [crate::invariants::Invariants].
 #[unsafe(no_mangle)]
 pub extern "C" fn rb_zjit_root_mark() {
     gc_mark_raw_samples();