diff --git a/test/behavior/math.zig b/test/behavior/math.zig
index 671dd9153e6305de83fc69572b6633029368aa30..5d8498f4a0566da10fd4c772cccea3e9a2cf079d 100644
--- a/test/behavior/math.zig
+++ b/test/behavior/math.zig
@@ -111,8 +111,6 @@ test "@clz vectors" {
 }
 
 fn testClzVectors() !void {
-    if (comptime builtin.cpu.has(.loongarch, .lsx)) return error.SkipZigTest; // https://github.com/llvm/llvm-project/issues/159529
-
     const Vu4 = @Vector(64, u4);
     const Vu8 = @Vector(64, u8);
     const Vu128 = @Vector(64, u128);
@@ -195,8 +193,6 @@ test "@ctz vectors" {
 }
 
 fn testCtzVectors() !void {
-    if (comptime builtin.cpu.has(.loongarch, .lsx)) return error.SkipZigTest; // https://github.com/llvm/llvm-project/issues/159529
-
     const Vu4 = @Vector(64, u4);
     const Vu8 = @Vector(64, u8);
     @setEvalBranchQuota(10_000);