diff --git a/src/FSharpPlus/Extensions/Async.fs b/src/FSharpPlus/Extensions/Async.fs
index 4ef7d154e..21e778bb8 100644
--- a/src/FSharpPlus/Extensions/Async.fs
+++ b/src/FSharpPlus/Extensions/Async.fs
@@ -19,23 +19,6 @@ module Async =
         let! b = y
         return f a b }
 
-    /// <summary>Creates an async workflow from two workflows 'x' and 'y', mapping its results with 'f'.</summary>
-    /// <remarks>Similar to map2 but workflows are run in parallel.</remarks>
-    /// <param name="f">The mapping function.</param>
-    /// <param name="x">First async workflow.</param>
-    /// <param name="y">Second async workflow.</param>
-    #if FABLE_COMPILER
-    let pmap2 f x y = map2 f x y
-    #else
-    let pmap2 f x y = async {
-        let! ct = Async.CancellationToken
-        let x = Async.StartImmediateAsTask (x, ct)
-        let y = Async.StartImmediateAsTask (y, ct)
-        let! x' = Async.AwaitTask x
-        let! y' = Async.AwaitTask y
-        return f x' y' }
-    #endif
-
     /// <summary>Creates an async workflow from three workflows 'x', 'y' and 'z', mapping its results with 'f'.</summary>
     /// <remarks>Workflows are run in sequence. For parallel use pmap3</remarks>
     /// <param name="f">The mapping function.</param>
@@ -48,26 +31,6 @@ module Async =
         let! c = z
         return f a b c }
 
-    /// <summary>Creates an async workflow from three workflows 'x', 'y' and 'z', mapping its results with 'f'.</summary>
-    /// <remarks>Similar to map3 but workflows are run in parallel.</remarks>
-    /// <param name="f">The mapping function.</param>
-    /// <param name="x">First async workflow.</param>
-    /// <param name="y">Second async workflow.</param>
-    /// <param name="z">third async workflow.</param>
-    #if FABLE_COMPILER
-    let pmap3 f x y z = map3 f x y z
-    #else
-    let pmap3 f x y z = async {
-        let! ct = Async.CancellationToken
-        let x = Async.StartImmediateAsTask (x, ct)
-        let y = Async.StartImmediateAsTask (y, ct)
-        let z = Async.StartImmediateAsTask (z, ct)
-        let! x' = Async.AwaitTask x
-        let! y' = Async.AwaitTask y
-        let! z' = Async.AwaitTask z
-        return f x' y' z' }
-    #endif
-
     /// <summary>Creates an async workflow from two workflows 'x' and 'y', mapping its results with 'f'.</summary>
     /// <remarks>Similar to map2 but workflows are run in parallel.</remarks>
     /// <param name="f">The mapping function.</param>