diff --git a/test/test_dtype.py b/test/test_dtype.py
index 53566f6fa8..67dd9983a9 100644
--- a/test/test_dtype.py
+++ b/test/test_dtype.py
@@ -620,10 +620,10 @@ class TestImplicitFunctionTypeChange(unittest.TestCase):
       t = func(Tensor([4.0, 3.0])).max() == func(Tensor([4.0, 3.0]))
       result.append(t.numpy().sum())
 
-    if Device.DEFAULT not in ["PYTHON", "CLANG"]:
+    if Device.DEFAULT not in ["PYTHON"]:
       assert all(result)
     else:
-      # CLANG and PYTHON function default returns in double, and comparison to float can fail
+      # PYTHON function default returns in double, and comparison to float can fail
       # TODO: fix this
       assert not all(result)
 
diff --git a/test/test_ops.py b/test/test_ops.py
index 43549426bf..ee5be0ecbd 100644
--- a/test/test_ops.py
+++ b/test/test_ops.py
@@ -793,7 +793,7 @@ class TestOps(unittest.TestCase):
     helper_test_op([(10,10,10)], lambda x: x.softmax(0), atol=1e-7, grad_atol=1e-7)
     helper_test_op([(10,10,10)], lambda x: x.softmax(1), atol=1e-7, grad_atol=1e-7)
     helper_test_op([(10,10,10)], lambda x: x.softmax(2), atol=1e-7, grad_atol=1e-7)
-  @unittest.skipIf(CI and Device.DEFAULT in ["CLANG", "PYTHON"], "Broken ISSUE #3552")
+  @unittest.skipIf(Device.DEFAULT in ["PYTHON"], "Broken ISSUE #3552")
   def test_softmax_argmax(self):
     helper_test_op([(45,65)], lambda x: x.softmax(0).argmax().type(torch.int32),
                               lambda x: x.softmax(0).argmax(), forward_only=True, atol=1e-7, grad_atol=1e-7)
diff --git a/tinygrad/runtime/ops_clang.py b/tinygrad/runtime/ops_clang.py
index 30caa52050..13607453c4 100644
--- a/tinygrad/runtime/ops_clang.py
+++ b/tinygrad/runtime/ops_clang.py
@@ -4,7 +4,7 @@ from tinygrad.helpers import cpu_time_execution
 from tinygrad.codegen.kernel import LinearizerOptions
 from tinygrad.renderer.cstyle import uops_to_cstyle, CStyleLanguage
 
-CLANG_PROGRAM_HEADER = '#include <stdbool.h>\n#include <math.h>\n#define max(x,y) ((x>y)?x:y)\n#define half __fp16\n'
+CLANG_PROGRAM_HEADER = '#include <stdbool.h>\n#include <tgmath.h>\n#define max(x,y) ((x>y)?x:y)\n#define half __fp16\n'
 
 class ClangCompiler(Compiler):
   linearizer_opts = LinearizerOptions("CLANG", supports_float4=False, has_local=False)