diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -78,4 +78,4 @@
 add_subdirectory(icons)
 add_subdirectory(icons-dark)
 
-feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)
+feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES INCLUDE_QUIET_PACKAGES)
diff --git a/autotests/CMakeLists.txt b/autotests/CMakeLists.txt
--- a/autotests/CMakeLists.txt
+++ b/autotests/CMakeLists.txt
@@ -4,8 +4,16 @@
 
 if(BUILD_TESTING)
     find_package(Qt5 ${REQUIRED_QT_VERSION} CONFIG REQUIRED Core Test)
-    find_package(KF5Config 5.0)
-    find_package(KF5IconThemes 5.0)
+    find_package(KF5Config 5.0 QUIET)
+    find_package(KF5IconThemes 5.0 QUIET)
+
+    set_package_properties(KF5Config PROPERTIES
+                                     PURPOSE "Auto tests"
+                                     TYPE OPTIONAL)
+    set_package_properties(KF5IconThemes PROPERTIES
+                                     PURPOSE "Auto tests"
+                                     TYPE OPTIONAL)
+
 
     configure_file(testdata.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/testdata.h)
     ecm_add_test(symlinktest.cpp
@@ -20,8 +28,10 @@
         TEST_NAME "dupe"
         LINK_LIBRARIES Qt5::Test
     )
-    ecm_add_test(scalabletest.cpp
-        TEST_NAME "scalable"
-        LINK_LIBRARIES Qt5::Test KF5::IconThemes KF5::ConfigCore
-    )
+    if (KF5::IconThemes AND KF5::ConfigCore)
+        ecm_add_test(scalabletest.cpp
+            TEST_NAME "scalable"
+            LINK_LIBRARIES Qt5::Test KF5::IconThemes KF5::ConfigCore
+        )
+    endif()
 endif()