diff --git a/test/cryfs/config/CryConfigTest.cpp b/test/cryfs/config/CryConfigTest.cpp
index 33ee5089..f78ebf6e 100644
--- a/test/cryfs/config/CryConfigTest.cpp
+++ b/test/cryfs/config/CryConfigTest.cpp
@@ -1,6 +1,7 @@
 #include <gtest/gtest.h>
 #include <cryfs/config/CryConfig.h>
 #include <cpp-utils/data/DataFixture.h>
+#include <cpp-utils/pointer/unique_ref_boost_optional_gtest_workaround.h>
 
 using namespace cryfs;
 using cpputils::Data;
diff --git a/test/gitversion/ParserTest.cpp b/test/gitversion/ParserTest.cpp
index 03e2b8d4..718bdb41 100644
--- a/test/gitversion/ParserTest.cpp
+++ b/test/gitversion/ParserTest.cpp
@@ -1,5 +1,6 @@
 #include <gtest/gtest.h>
 #include <gitversion/parser.h>
+#include <cpp-utils/pointer/unique_ref_boost_optional_gtest_workaround.h>
 
 using namespace gitversion;