diff --git a/src/support/tests/CMakeLists.txt b/src/support/tests/CMakeLists.txt
index 4e1ff5d4e6..f392211198 100644
--- a/src/support/tests/CMakeLists.txt
+++ b/src/support/tests/CMakeLists.txt
@@ -16,10 +16,10 @@ macro(sources _program)
 	target_link_libraries(${_program} support
 		${Lyx_Boost_Libraries} ${QT_QTGUI_LIBRARY} ${QT_QTCORE_LIBRARY}
 		${ZLIB_LIBRARY} ${ICONV_LIBRARY})
-        lyx_target_link_libraries(${_program} Magic)
-        if(CYGWIN)
-            target_link_libraries(${_program} shlwapi)
-        endif()
+		lyx_target_link_libraries(${_program} Magic)
+		if(CYGWIN)
+			target_link_libraries(${_program} shlwapi)
+		endif()
 endmacro()
 
 file(GLOB test_sources ${TOP_SRC_DIR}/src/support/tests/${LYX_CPP_FILES})