diff --git a/src/Math/Test/CMakeLists.txt b/src/Math/Test/CMakeLists.txt
index 13b60f6ab..760d8bcdf 100644
--- a/src/Math/Test/CMakeLists.txt
+++ b/src/Math/Test/CMakeLists.txt
@@ -18,6 +18,6 @@ corrade_add_test(MathMatrix4Test Matrix4Test.cpp LIBRARIES MagnumMathTestLib)
 
 corrade_add_test(MathSwizzleTest SwizzleTest.cpp LIBRARIES MagnumMathTestLib)
 
-corrade_add_test(MathQuaternionTest MathQuaternionTest.cpp LIBRARIES MagnumMathTestLib)
+corrade_add_test(MathQuaternionTest QuaternionTest.cpp LIBRARIES MagnumMathTestLib)
 
 set_target_properties(MathVectorTest MathMatrix3Test MathMatrix4Test MathQuaternionTest PROPERTIES COMPILE_FLAGS -DCORRADE_GRACEFUL_ASSERT)
diff --git a/src/Math/Test/MathQuaternionTest.cpp b/src/Math/Test/QuaternionTest.cpp
similarity index 100%
rename from src/Math/Test/MathQuaternionTest.cpp
rename to src/Math/Test/QuaternionTest.cpp