diff --git a/pkgs/servers/sql/postgresql/ext/vectorchord/0003-select_unpredictable-on-bool.diff b/pkgs/servers/sql/postgresql/ext/vectorchord/0003-select_unpredictable-on-bool.diff
deleted file mode 100644
index 3a0bdbf7121e..000000000000
--- a/pkgs/servers/sql/postgresql/ext/vectorchord/0003-select_unpredictable-on-bool.diff
+++ /dev/null
@@ -1,65 +0,0 @@
-diff --git a/crates/algorithm/src/operator.rs b/crates/algorithm/src/operator.rs
-index 7de8d07..c496dcd 100644
---- a/crates/algorithm/src/operator.rs
-+++ b/crates/algorithm/src/operator.rs
-@@ -672,7 +672,7 @@ impl Operator for Op<VectOwned<f32>, L2> {
-                 use std::iter::zip;
-                 let dims = vector.dims();
-                 let t = zip(&code.1, centroid.slice())
--                    .map(|(&sign, &num)| std::hint::select_unpredictable(sign, num, -num))
-+                    .map(|(&sign, &num)| sign.select_unpredictable(num, -num))
-                     .sum::<f32>()
-                     / (dims as f32).sqrt();
-                 let sum_of_x_2 = code.0.dis_u_2;
-@@ -763,7 +763,7 @@ impl Operator for Op<VectOwned<f32>, Dot> {
-                 use std::iter::zip;
-                 let dims = vector.dims();
-                 let t = zip(&code.1, centroid.slice())
--                    .map(|(&sign, &num)| std::hint::select_unpredictable(sign, num, -num))
-+                    .map(|(&sign, &num)| sign.select_unpredictable(num, -num))
-                     .sum::<f32>()
-                     / (dims as f32).sqrt();
-                 let sum_of_x_2 = code.0.dis_u_2;
-@@ -854,7 +854,7 @@ impl Operator for Op<VectOwned<f16>, L2> {
-                 use std::iter::zip;
-                 let dims = vector.dims();
-                 let t = zip(&code.1, centroid.slice())
--                    .map(|(&sign, &num)| std::hint::select_unpredictable(sign, num, -num).to_f32())
-+                    .map(|(&sign, &num)| sign.select_unpredictable(num, -num).to_f32())
-                     .sum::<f32>()
-                     / (dims as f32).sqrt();
-                 let sum_of_x_2 = code.0.dis_u_2;
-@@ -945,7 +945,7 @@ impl Operator for Op<VectOwned<f16>, Dot> {
-                 use std::iter::zip;
-                 let dims = vector.dims();
-                 let t = zip(&code.1, centroid.slice())
--                    .map(|(&sign, &num)| std::hint::select_unpredictable(sign, num, -num).to_f32())
-+                    .map(|(&sign, &num)| sign.select_unpredictable(num, -num).to_f32())
-                     .sum::<f32>()
-                     / (dims as f32).sqrt();
-                 let sum_of_x_2 = code.0.dis_u_2;
-diff --git a/crates/simd/src/rotate.rs b/crates/simd/src/rotate.rs
-index 7a211e5..0fcd955 100644
---- a/crates/simd/src/rotate.rs
-+++ b/crates/simd/src/rotate.rs
-@@ -31,18 +31,17 @@ pub fn givens(lhs: &mut [f32], rhs: &mut [f32]) {
- pub mod flip {
-     #[crate::multiversion("v4", "v3", "v2", "a2")]
-     pub fn flip(bits: &[u64; 1024], result: &mut [f32]) {
--        use std::hint::select_unpredictable;
-         let result: &mut [u32] = unsafe { std::mem::transmute(result) };
-         let (slice, remainder) = result.as_chunks_mut::<64>();
-         let n = slice.len();
-         assert!(n <= 1024);
-         for i in 0..n {
-             for j in 0..64 {
--                slice[i][j] ^= select_unpredictable((bits[i] & (1 << j)) != 0, 0x80000000, 0);
-+                slice[i][j] ^= ((bits[i] & (1 << j)) != 0).select_unpredictable(0x80000000, 0);
-             }
-         }
-         for j in 0..remainder.len() {
--            remainder[j] ^= select_unpredictable((bits[n] & (1 << j)) != 0, 0x80000000, 0);
-+            remainder[j] ^= ((bits[n] & (1 << j)) != 0).select_unpredictable(0x80000000, 0);
-         }
-     }
- }
diff --git a/pkgs/servers/sql/postgresql/ext/vectorchord/package.nix b/pkgs/servers/sql/postgresql/ext/vectorchord/package.nix
index ea71102357fc..fe024e7092d9 100644
--- a/pkgs/servers/sql/postgresql/ext/vectorchord/package.nix
+++ b/pkgs/servers/sql/postgresql/ext/vectorchord/package.nix
@@ -44,11 +44,6 @@ buildPgrxExtension (finalAttrs: {
     })
     # Add feature flags needed for features not yet stabilised in rustc stable
     ./0002-add-feature-flags.diff
-    # The select_predictable function has been moved from std::bool to std::hint before it has been stabilized.
-    # This move isn't present in rustc 1.87, but upstream is using nightly so they have already updated their code.
-    # This patch changes the code to use the function on std::bool instead.
-    # See https://github.com/rust-lang/rust/pull/139726
-    ./0003-select_unpredictable-on-bool.diff
   ];
 
   buildInputs = lib.optionals (useSystemJemalloc) [