diff --git a/src/plugins/clangtools/clangtoolsunittests.cpp b/src/plugins/clangtools/clangtoolsunittests.cpp
index cd20781c172..446bbf8de3f 100644
--- a/src/plugins/clangtools/clangtoolsunittests.cpp
+++ b/src/plugins/clangtools/clangtoolsunittests.cpp
@@ -70,7 +70,7 @@ void ClangToolsUnitTests::initTestCase()
     if (Core::ICore::clangExecutable(CLANG_BINDIR).isEmpty())
         QSKIP("No clang suitable for analyzing found");
 
-    m_tmpDir = new Tests::TemporaryCopiedDir(QLatin1String(":/unit-tests"));
+    m_tmpDir = new Tests::TemporaryCopiedDir(":/clangtools/unit-tests");
     QVERIFY(m_tmpDir->isValid());
 }
 
diff --git a/src/plugins/clangtools/clangtoolsunittests.qrc b/src/plugins/clangtools/clangtoolsunittests.qrc
index def5ee3437e..598de3e3671 100644
--- a/src/plugins/clangtools/clangtoolsunittests.qrc
+++ b/src/plugins/clangtools/clangtoolsunittests.qrc
@@ -1,5 +1,5 @@
 <RCC>
-    <qresource prefix="/">
+    <qresource prefix="/clangtools">
         <file>unit-tests/simple/main.cpp</file>
         <file>unit-tests/simple/simple.qbs</file>
         <file>unit-tests/simple/simple.pro</file>
diff --git a/src/plugins/debugger/debuggerplugin.cpp b/src/plugins/debugger/debuggerplugin.cpp
index cdbe82a7a57..5058ef0cbc0 100644
--- a/src/plugins/debugger/debuggerplugin.cpp
+++ b/src/plugins/debugger/debuggerplugin.cpp
@@ -2350,7 +2350,7 @@ void DebuggerUnitTests::initTestCase()
 //        QSKIP("No clang suitable for analyzing found");
 
     s_testRun = true;
-    m_tmpDir = new CppTools::Tests::TemporaryCopiedDir(":/unit-tests");
+    m_tmpDir = new CppTools::Tests::TemporaryCopiedDir(":/debugger/unit-tests");
     QVERIFY(m_tmpDir->isValid());
 }
 
diff --git a/src/plugins/debugger/debuggerunittests.qrc b/src/plugins/debugger/debuggerunittests.qrc
index 42d52705a8f..d00ec930f5c 100644
--- a/src/plugins/debugger/debuggerunittests.qrc
+++ b/src/plugins/debugger/debuggerunittests.qrc
@@ -1,5 +1,5 @@
 <RCC>
-    <qresource prefix="/">
+    <qresource prefix="/debugger">
         <file>unit-tests/simple/main.cpp</file>
         <file>unit-tests/simple/simple.pro</file>
     </qresource>