diff --git a/tests/blackcore/test_blackcore.pro b/tests/blackcore/test_blackcore.pro
index 195a1593d..a0949cf8f 100644
--- a/tests/blackcore/test_blackcore.pro
+++ b/tests/blackcore/test_blackcore.pro
@@ -9,6 +9,7 @@ CONFIG   += console
 CONFIG   -= app_bundle
 CONFIG   += blackmisc blackcore
 CONFIG   += testcase
+CONFIG   += no_testcase_installs
 
 DEPENDPATH += . $$SourceRoot/src
 INCLUDEPATH += . $$SourceRoot/src
diff --git a/tests/blackgui/test_blackgui.pro b/tests/blackgui/test_blackgui.pro
index e1440da1f..366d8ea3f 100644
--- a/tests/blackgui/test_blackgui.pro
+++ b/tests/blackgui/test_blackgui.pro
@@ -9,6 +9,7 @@ TEMPLATE = app
 CONFIG   -= app_bundle
 CONFIG   += blackmisc blackcore blackgui
 CONFIG   += testcase
+CONFIG   += no_testcase_installs
 
 DEPENDPATH += . $$SourceRoot/src
 INCLUDEPATH += . $$SourceRoot/src
diff --git a/tests/blackmisc/test_blackmisc.pro b/tests/blackmisc/test_blackmisc.pro
index 932db871c..2a12beeac 100644
--- a/tests/blackmisc/test_blackmisc.pro
+++ b/tests/blackmisc/test_blackmisc.pro
@@ -9,6 +9,7 @@ CONFIG   += console
 CONFIG   -= app_bundle
 CONFIG   += blackmisc
 CONFIG   += testcase
+CONFIG   += no_testcase_installs
 
 DEPENDPATH += . $$SourceRoot/src
 INCLUDEPATH += . $$SourceRoot/src