diff --git a/tests/gemmini/conv/test_gemmini_conv.py b/tests/gemmini/conv/test_gemmini_conv.py
index 0bca4a252..08f0ae5ef 100644
--- a/tests/gemmini/conv/test_gemmini_conv.py
+++ b/tests/gemmini/conv/test_gemmini_conv.py
@@ -3,7 +3,7 @@
 import pytest
 
 from exo.platforms.gemmini import *
-from exo.platforms.harness_gemmini import GemmTestBuilder
+from ..harness_gemmini import GemmTestBuilder
 
 pytest.skip("skipping gemmini tests that are bitrotted",
             allow_module_level=True)
diff --git a/tests/gemmini/conv/test_gemmini_conv_ae.py b/tests/gemmini/conv/test_gemmini_conv_ae.py
index 608fe9f67..05fa39d9c 100644
--- a/tests/gemmini/conv/test_gemmini_conv_ae.py
+++ b/tests/gemmini/conv/test_gemmini_conv_ae.py
@@ -1,7 +1,7 @@
 from __future__ import annotations
 import pytest
 from exo.platforms.gemmini import *
-from exo.platforms.harness_gemmini import GemmTestBuilder
+from ..harness_gemmini import GemmTestBuilder
 
 
 def conv_algorithm():
diff --git a/tests/gemmini/conv/test_gemmini_conv_max_pool.py b/tests/gemmini/conv/test_gemmini_conv_max_pool.py
index bbc8a89ea..4cbc87885 100644
--- a/tests/gemmini/conv/test_gemmini_conv_max_pool.py
+++ b/tests/gemmini/conv/test_gemmini_conv_max_pool.py
@@ -3,7 +3,7 @@
 import pytest
 
 from exo.platforms.gemmini import *
-from exo.platforms.harness_gemmini import GemmTestBuilder
+from ..harness_gemmini import GemmTestBuilder
 
 pytest.skip("skipping gemmini tests that are bitrotted",
             allow_module_level=True)
diff --git a/tests/gemmini/conv/test_gemmini_conv_no_pad.py b/tests/gemmini/conv/test_gemmini_conv_no_pad.py
index 016e1ca37..08fdc04bc 100644
--- a/tests/gemmini/conv/test_gemmini_conv_no_pad.py
+++ b/tests/gemmini/conv/test_gemmini_conv_no_pad.py
@@ -3,7 +3,7 @@
 import pytest
 
 from exo.platforms.gemmini import *
-from exo.platforms.harness_gemmini import GemmTestBuilder
+from ..harness_gemmini import GemmTestBuilder
 
 
 def conv_on_cpu():
diff --git a/tests/gemmini/conv/test_gemmini_conv_stride1.py b/tests/gemmini/conv/test_gemmini_conv_stride1.py
index f3c9ab558..d6e540c65 100644
--- a/tests/gemmini/conv/test_gemmini_conv_stride1.py
+++ b/tests/gemmini/conv/test_gemmini_conv_stride1.py
@@ -3,7 +3,7 @@
 import pytest
 
 from exo.platforms.gemmini import *
-from exo.platforms.harness_gemmini import GemmTestBuilder
+from ..harness_gemmini import GemmTestBuilder
 
 
 def conv_on_cpu():
diff --git a/tests/gemmini/conv/test_gemmini_conv_stride2.py b/tests/gemmini/conv/test_gemmini_conv_stride2.py
index 917a6583e..08be3377b 100644
--- a/tests/gemmini/conv/test_gemmini_conv_stride2.py
+++ b/tests/gemmini/conv/test_gemmini_conv_stride2.py
@@ -3,7 +3,7 @@
 import pytest
 
 from exo.platforms.gemmini import *
-from exo.platforms.harness_gemmini import GemmTestBuilder
+from ..harness_gemmini import GemmTestBuilder
 
 pytest.skip("skipping gemmini tests that are bitrotted",
             allow_module_level=True)
diff --git a/src/exo/platforms/harness_gemmini.py b/tests/gemmini/harness_gemmini.py
similarity index 100%
rename from src/exo/platforms/harness_gemmini.py
rename to tests/gemmini/harness_gemmini.py
diff --git a/tests/gemmini/matmul/test_gemmini_matmul_ae.py b/tests/gemmini/matmul/test_gemmini_matmul_ae.py
index d1869d0d3..3321e6841 100644
--- a/tests/gemmini/matmul/test_gemmini_matmul_ae.py
+++ b/tests/gemmini/matmul/test_gemmini_matmul_ae.py
@@ -1,7 +1,7 @@
 from __future__ import annotations
 import pytest
 from exo.platforms.gemmini import *
-from exo.platforms.harness_gemmini import GemmTestBuilder
+from ..harness_gemmini import GemmTestBuilder
 
 
 def matmul_algorithm():
diff --git a/tests/gemmini/matmul/test_gemmini_matmul_paper.py b/tests/gemmini/matmul/test_gemmini_matmul_paper.py
index 7e5cb8641..5f3fd0000 100644
--- a/tests/gemmini/matmul/test_gemmini_matmul_paper.py
+++ b/tests/gemmini/matmul/test_gemmini_matmul_paper.py
@@ -3,7 +3,7 @@
 import pytest
 
 from exo.platforms.gemmini import *
-from exo.platforms.harness_gemmini import GemmTestBuilder
+from ..harness_gemmini import GemmTestBuilder
 
 
 def new_config_ld():
diff --git a/tests/gemmini/matmul/test_gemmini_resnet_matmul.py b/tests/gemmini/matmul/test_gemmini_resnet_matmul.py
index a45c845ad..b1a8f8f32 100644
--- a/tests/gemmini/matmul/test_gemmini_resnet_matmul.py
+++ b/tests/gemmini/matmul/test_gemmini_resnet_matmul.py
@@ -3,7 +3,7 @@
 import pytest
 
 from exo.platforms.gemmini import *
-from exo.platforms.harness_gemmini import GemmTestBuilder
+from ..harness_gemmini import GemmTestBuilder
 
 def matmul_cpu():
     @proc
diff --git a/tests/gemmini/test_gemmini_instr.py b/tests/gemmini/test_gemmini_instr.py
index 5b8a3a919..4e2e2cc48 100644
--- a/tests/gemmini/test_gemmini_instr.py
+++ b/tests/gemmini/test_gemmini_instr.py
@@ -3,7 +3,7 @@
 import pytest
 
 from exo.platforms.gemmini import *
-from exo.platforms.harness_gemmini import GemmTestBuilder
+from .harness_gemmini import GemmTestBuilder
 
 pytest.skip("skipping gemmini tests that are bitrotted",
             allow_module_level=True)