diff --git a/proposals/simd/BinarySIMD.md b/proposals/simd/BinarySIMD.md
index 689f870f9..715828476 100644
--- a/proposals/simd/BinarySIMD.md
+++ b/proposals/simd/BinarySIMD.md
@@ -250,3 +250,4 @@ For example, `ImmLaneIdx16` is a byte with values in the range 0-15 (inclusive).
 | `v128.store32_lane`         |     `TBD`| m:memarg, i:ImmLaneIdx4  |
 | `v128.store64_lane`         |     `TBD`| m:memarg, i:ImmLaneIdx2  |
 | `i64x2.eq`                  |     `TBD`| -                        |
+| `i64x2.ne`                  |     `TBD`| -                        |
diff --git a/proposals/simd/ImplementationStatus.md b/proposals/simd/ImplementationStatus.md
index c8a6a1f38..270cf3cd9 100644
--- a/proposals/simd/ImplementationStatus.md
+++ b/proposals/simd/ImplementationStatus.md
@@ -218,6 +218,7 @@
 | `v128.store16_lane`         |                           |                    |                    |                    |                    |
 | `v128.store32_lane`         |                           |                    |                    |                    |                    |
 | `v128.store64_lane`         |                           |                    |                    |                    |                    |
+| `i64x2.ne`                  |                           |                    |                    |                    |                    |
 
 [1] Tip of tree LLVM as of May 20, 2020
 
diff --git a/proposals/simd/SIMD.md b/proposals/simd/SIMD.md
index a8e67edd2..742e8fa4a 100644
--- a/proposals/simd/SIMD.md
+++ b/proposals/simd/SIMD.md
@@ -736,6 +736,7 @@ def S.eq(a, b):
 * `i8x16.ne(a: v128, b: v128) -> v128`
 * `i16x8.ne(a: v128, b: v128) -> v128`
 * `i32x4.ne(a: v128, b: v128) -> v128`
+* `i64x2.ne(a: v128, b: v128) -> v128`
 * `f32x4.ne(a: v128, b: v128) -> v128`
 * `f64x2.ne(a: v128, b: v128) -> v128`