diff --git a/src/tools/sdktool/sdktool.pro b/src/tools/sdktool/sdktool.pro
index 434da257c5e..9869d50dc46 100644
--- a/src/tools/sdktool/sdktool.pro
+++ b/src/tools/sdktool/sdktool.pro
@@ -37,6 +37,7 @@ SOURCES += \
     $$UTILS/qtcassert.cpp \
     $$UTILS/qtcprocess.cpp \
     $$UTILS/savefile.cpp \
+    $$UTILS/stringutils.cpp
 
 HEADERS += \
     addabiflavor.h \
diff --git a/src/tools/sdktool/sdktool.qbs b/src/tools/sdktool/sdktool.qbs
index 1c672d783e5..c26db6ad3fb 100644
--- a/src/tools/sdktool/sdktool.qbs
+++ b/src/tools/sdktool/sdktool.qbs
@@ -72,7 +72,8 @@ QtcTool {
             "persistentsettings.cpp", "persistentsettings.h",
             "qtcassert.cpp", "qtcassert.h",
             "qtcprocess.cpp", "qtcprocess.h",
-            "savefile.cpp", "savefile.h"
+            "savefile.cpp", "savefile.h",
+            "stringutils.cpp"
         ]
     }
     Group {