diff --git a/Tests/CMakeLists.txt b/Tests/CMakeLists.txt
index d0180ef086..1023b38265 100644
--- a/Tests/CMakeLists.txt
+++ b/Tests/CMakeLists.txt
@@ -13,7 +13,6 @@ add_subdirectory(LibJS)
 add_subdirectory(LibM)
 add_subdirectory(LibMarkdown)
 add_subdirectory(LibPDF)
-add_subdirectory(LibPthread)
 add_subdirectory(LibRegex)
 add_subdirectory(LibSQL)
 add_subdirectory(LibTest)
diff --git a/Tests/LibC/CMakeLists.txt b/Tests/LibC/CMakeLists.txt
index 2658b91839..0669a656ba 100644
--- a/Tests/LibC/CMakeLists.txt
+++ b/Tests/LibC/CMakeLists.txt
@@ -14,6 +14,9 @@ set(TEST_SOURCES
     TestMemalign.cpp
     TestMemmem.cpp
     TestMkDir.cpp
+    TestPthreadCleanup.cpp
+    TestPthreadSpinLocks.cpp
+    TestPthreadRWLocks.cpp
     TestQsort.cpp
     TestRaise.cpp
     TestRealpath.cpp
diff --git a/Tests/LibPthread/TestLibPthreadCleanup.cpp b/Tests/LibC/TestPthreadCleanup.cpp
similarity index 100%
rename from Tests/LibPthread/TestLibPthreadCleanup.cpp
rename to Tests/LibC/TestPthreadCleanup.cpp
diff --git a/Tests/LibPthread/TestLibPthreadRWLocks.cpp b/Tests/LibC/TestPthreadRWLocks.cpp
similarity index 100%
rename from Tests/LibPthread/TestLibPthreadRWLocks.cpp
rename to Tests/LibC/TestPthreadRWLocks.cpp
diff --git a/Tests/LibPthread/TestLibPthreadSpinLocks.cpp b/Tests/LibC/TestPthreadSpinLocks.cpp
similarity index 100%
rename from Tests/LibPthread/TestLibPthreadSpinLocks.cpp
rename to Tests/LibC/TestPthreadSpinLocks.cpp
diff --git a/Tests/LibPthread/CMakeLists.txt b/Tests/LibPthread/CMakeLists.txt
deleted file mode 100644
index 33eaf4eec3..0000000000
--- a/Tests/LibPthread/CMakeLists.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-set(TEST_SOURCES
-    TestLibPthreadCleanup.cpp
-    TestLibPthreadSpinLocks.cpp
-    TestLibPthreadRWLocks.cpp
-)
-
-foreach(source IN LISTS TEST_SOURCES)
-    serenity_test("${source}" LibPthread LIBS LibPthread)
-endforeach()