diff --git a/test/Integration/Dialect/Gpu/lit.local.cfg b/test/Integration/Dialect/Gpu/lit.local.cfg
new file mode 100644
index 000000000..86243c519
--- /dev/null
+++ b/test/Integration/Dialect/Gpu/lit.local.cfg
@@ -0,0 +1,7 @@
+fs_sim_only_tests = [
+    'EltwiseAdd_BF16.mlir',
+]
+
+# Exclude fs_sim only tests if fs_simulator is not enabled
+if(not config.imex_enable_fs_simulator):
+    config.excludes.update(fs_sim_only_tests)
diff --git a/test/Integration/Dialect/XeGPU/lit.local.cfg b/test/Integration/Dialect/XeGPU/lit.local.cfg
index 83ade2073..052689f52 100644
--- a/test/Integration/Dialect/XeGPU/lit.local.cfg
+++ b/test/Integration/Dialect/XeGPU/lit.local.cfg
@@ -22,6 +22,7 @@ if(not config.imex_enable_pvc_target and not config.imex_enable_fs_simulator):
   local_excludes += non_pvc_excludes
 
 slow_simulator_tests = [
+    'gemm_4kx4kx4k_bf16_bf16_f32_xetla_like_load_store_prefetch.mlir',
     'gemm_4kx4kx4k_f16_f16_f16_w_8x32xf16_stores.mlir',
     'gemm_4kx4kx4k_f16_f16_f16.mlir',
     'gemm_4kx4kx4k_f16_f16_f16_w_simple_B_prefetch.mlir',
diff --git a/test/PlaidML/lit.local.cfg b/test/PlaidML/lit.local.cfg
index 819cb9c48..607d164de 100644
--- a/test/PlaidML/lit.local.cfg
+++ b/test/PlaidML/lit.local.cfg
@@ -31,6 +31,18 @@ slow_simulator_tests = [
     'OpTest.LayerEmbeddedConst.mlir',
     'OpTest.Pow.mlir',
 ]
+
+fs_sim_only_tests = [
+    'CppEdsl.Convolution_BF16.mlir',
+    'OpTest.BroadcastNonNumpy_BF16.mlir',
+    'OpTest.Relu_BF16.mlir',
+    'OpTest.Transpose_BF16.mlir',
+]
+
+# Exclude fs_sim only tests if fs_simulator is not enabled
+if(not config.imex_enable_fs_simulator):
+    config.excludes.update(fs_sim_only_tests)
+
 if(not config.imex_enable_excluded_tests):
     config.excludes.update(local_excludes)