diff --git a/theta/CMakeLists.txt b/theta/CMakeLists.txt
index 7ba60bc..4c92426 100644
--- a/theta/CMakeLists.txt
+++ b/theta/CMakeLists.txt
@@ -37,17 +37,17 @@
 list(APPEND theta_HEADERS "include/theta_union.hpp;include/theta_union_impl.hpp")
 list(APPEND theta_HEADERS "include/theta_intersection.hpp;include/theta_intersection_impl.hpp")
 list(APPEND theta_HEADERS "include/theta_a_not_b.hpp;include/theta_a_not_b_impl.hpp")
-list(APPEND tuple_HEADERS "include/theta_jaccard_similarity.hpp")
-list(APPEND tuple_HEADERS "include/theta_comparators.hpp")
-list(APPEND tuple_HEADERS "include/theta_constants.hpp")
-list(APPEND tuple_HEADERS "include/theta_helpers.hpp")
-list(APPEND tuple_HEADERS "include/theta_update_sketch_base.hpp;include/theta_update_sketch_base_impl.hpp")
-list(APPEND tuple_HEADERS "include/theta_union_base.hpp;include/theta_union_base_impl.hpp")
-list(APPEND tuple_HEADERS "include/theta_intersection_base.hpp;include/theta_intersection_base_impl.hpp")
-list(APPEND tuple_HEADERS "include/theta_set_difference_base.hpp;include/theta_set_difference_base_impl.hpp")
-list(APPEND tuple_HEADERS "include/theta_jaccard_similarity_base.hpp")
-list(APPEND tuple_HEADERS "include/bounds_on_ratios_in_sampled_sets.hpp")
-list(APPEND tuple_HEADERS "include/bounds_on_ratios_in_theta_sketched_sets.hpp")
+list(APPEND theta_HEADERS "include/theta_jaccard_similarity.hpp")
+list(APPEND theta_HEADERS "include/theta_comparators.hpp")
+list(APPEND theta_HEADERS "include/theta_constants.hpp")
+list(APPEND theta_HEADERS "include/theta_helpers.hpp")
+list(APPEND theta_HEADERS "include/theta_update_sketch_base.hpp;include/theta_update_sketch_base_impl.hpp")
+list(APPEND theta_HEADERS "include/theta_union_base.hpp;include/theta_union_base_impl.hpp")
+list(APPEND theta_HEADERS "include/theta_intersection_base.hpp;include/theta_intersection_base_impl.hpp")
+list(APPEND theta_HEADERS "include/theta_set_difference_base.hpp;include/theta_set_difference_base_impl.hpp")
+list(APPEND theta_HEADERS "include/theta_jaccard_similarity_base.hpp")
+list(APPEND theta_HEADERS "include/bounds_on_ratios_in_sampled_sets.hpp")
+list(APPEND theta_HEADERS "include/bounds_on_ratios_in_theta_sketched_sets.hpp")
 
 install(TARGETS theta
   EXPORT ${PROJECT_NAME}