diff --git a/tests/unit/unittest/unittest.pro b/tests/unit/unittest/unittest.pro
index c370b389bbd..1dfd5b47483 100644
--- a/tests/unit/unittest/unittest.pro
+++ b/tests/unit/unittest/unittest.pro
@@ -66,7 +66,7 @@ SOURCES += \
     chunksreportedmonitor.cpp \
     unsavedfiletest.cpp \
     clangisdiagnosticrelatedtolocationtest.cpp \
-    smallstringtest.cpp \
+#    smallstringtest.cpp \
     highlightingmarkstest.cpp \
     sizedarraytest.cpp \
     utf8positionfromlinecolumntest.cpp