--- a/unit_tests/main.cpp
+++ b/unit_tests/main.cpp
@@ -1,2 +1,2 @@
 #define CATCH_CONFIG_MAIN
-#include "catch.hpp"
+#include <catch2/catch_all.hpp>
--- a/unit_tests/test_index.cpp
+++ b/unit_tests/test_index.cpp
@@ -1,4 +1,4 @@
-#include "catch.hpp"
+#include <catch2/catch_all.hpp>
 
 #include "common.h"
 #include "KmerIndex.h"
--- a/unit_tests/test_kmerhashtable.cpp
+++ b/unit_tests/test_kmerhashtable.cpp
@@ -1,4 +1,4 @@
-#include "catch.hpp"
+#include <catch2/catch_all.hpp>
 
 #include <random>
 #include <string>
--- a/unit_tests/test_multinomial.cpp
+++ b/unit_tests/test_multinomial.cpp
@@ -1,4 +1,4 @@
-#include "catch.hpp"
+#include <catch2/catch_all.hpp>
 
 #include <iostream>
 #include <vector>
--- a/unit_tests/test_weights.cpp
+++ b/unit_tests/test_weights.cpp
@@ -1,4 +1,4 @@
-#include "catch.hpp"
+#include <catch2/catch_all.hpp>
 
 #include <vector>