diff --git a/clippy_utils/src/qualify_min_const_fn.rs b/clippy_utils/src/qualify_min_const_fn.rs
index f7ce7191772..7af27ebb988 100644
--- a/clippy_utils/src/qualify_min_const_fn.rs
+++ b/clippy_utils/src/qualify_min_const_fn.rs
@@ -129,7 +129,12 @@ fn check_rvalue<'tcx>(
         | Rvalue::Use(operand)
         | Rvalue::Cast(
             CastKind::PointerFromExposedAddress
-            | CastKind::Misc
+            | CastKind::IntToInt
+            | CastKind::FloatToInt
+            | CastKind::IntToFloat
+            | CastKind::FloatToFloat
+            | CastKind::FnPtrToPtr
+            | CastKind::PtrToPtr
             | CastKind::Pointer(PointerCast::MutToConstPointer | PointerCast::ArrayToPointer),
             operand,
             _,