diff --git a/cpp/CMakeLists.txt b/cpp/CMakeLists.txt
index ce6eb00bc1..81a6d76507 100644
--- a/cpp/CMakeLists.txt
+++ b/cpp/CMakeLists.txt
@@ -277,10 +277,10 @@ if(RAFT_COMPILE_DIST_LIBRARY)
     src/distance/specializations/detail/russel_rao_double_double_double_int.cu
     src/distance/specializations/detail/russel_rao_float_float_float_uint32.cu
     src/distance/specializations/detail/russel_rao_float_float_float_int.cu
-#    src/distance/specializations/fused_l2_nn_double_int.cu
-#    src/distance/specializations/fused_l2_nn_double_int64.cu
-#    src/distance/specializations/fused_l2_nn_float_int.cu
-#    src/distance/specializations/fused_l2_nn_float_int64.cu
+    src/distance/specializations/fused_l2_nn_double_int.cu
+    src/distance/specializations/fused_l2_nn_double_int64.cu
+    src/distance/specializations/fused_l2_nn_float_int.cu
+    src/distance/specializations/fused_l2_nn_float_int64.cu
     src/random/specializations/rmat_rectangular_generator_int_double.cu
     src/random/specializations/rmat_rectangular_generator_int64_double.cu
     src/random/specializations/rmat_rectangular_generator_int_float.cu