diff --git a/src/Libtask.jl b/src/Libtask.jl
index 1c6c676..8fa7953 100644
--- a/src/Libtask.jl
+++ b/src/Libtask.jl
@@ -9,7 +9,7 @@ export TArray, tzeros, tfill, TRef # legacy types back compat
 
 
 @static if isdefined(Core, :TypedSlot) || isdefined(Core.Compiler, :TypedSlot)
-    # Julia v1.10 removed Core.TypedSlot
+    # Julia v1.10 moved Core.TypedSlot to Core.Compiler
     # Julia v1.11 removed Core.Compiler.TypedSlot
     const TypedSlot = @static if isdefined(Core, :TypedSlot)
         Core.TypedSlot
diff --git a/test/issues.jl b/test/issues.jl
index f9deeff..a559c98 100644
--- a/test/issues.jl
+++ b/test/issues.jl
@@ -59,4 +59,17 @@
         r = tf(1, 2)
         @test r == (c=3, x=1, y=2)
     end
+
+    @testset "Issue-Libtask-174, SSAValue=Int and static parameter" begin
+        # SSAValue = Int
+        function f()
+            # this line generates: %1 = 1::Core.Const(1)
+            r = (a = 1)
+            return nothing
+        end
+        tf = Libtask.TapedFunction(f)
+        r = tf()
+        @test r == nothing
+    end
+
 end