diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -109,7 +109,7 @@
 
 install(FILES
     "${CMAKE_CURRENT_BINARY_DIR}/atcore_version.h"
-    DESTINATION "${CMAKE_INSTALL_PREFIX}/include/AtCore/AtCore"
+    DESTINATION "${CMAKE_INSTALL_PREFIX}/include/AtCore/"
     COMPONENT Devel
 )
 
diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
--- a/doc/CMakeLists.txt
+++ b/doc/CMakeLists.txt
@@ -10,5 +10,5 @@
     COMMENT "Building user's documentation into doxyDoc build dir..."
 )
 
-install (DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/doc/html" DESTINATION share/doc/atcore )
+install (DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/doc/html" DESTINATION share/doc/AtCore )
 
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -34,26 +34,25 @@
     IFirmware
     SerialLayer
     Temperature
-    PREFIX AtCore
     REQUIRED_HEADERS ATCORE_HEADERS
 )
 
 ecm_create_qm_loader(AtCoreLib_SRCS atcore_qt)
 
 install(FILES
     ${CMAKE_CURRENT_BINARY_DIR}/atcore_export.h
-    DESTINATION ${KDE_INSTALL_INCLUDEDIR}/AtCore/AtCore COMPONENT Devel
+    DESTINATION ${KDE_INSTALL_INCLUDEDIR}/AtCore COMPONENT Devel
 )
 
 install(FILES
     ${CMAKE_CURRENT_BINARY_DIR}/atcore_default_folders.h
     ${ATCORE_HEADERS}
-    DESTINATION ${KDE_INSTALL_INCLUDEDIR}/AtCore/atcore COMPONENT Devel
+    DESTINATION ${KDE_INSTALL_INCLUDEDIR}/AtCore COMPONENT Devel
 )
 
 install(FILES
     ${ATCORE_CamelCase_HEADERS}
-    DESTINATION ${KDE_INSTALL_INCLUDEDIR}/AtCore/AtCore
+    DESTINATION ${KDE_INSTALL_INCLUDEDIR}/AtCore
 )
 
 install(TARGETS AtCore EXPORT AtCoreTargets ${KF5_INSTALL_TARGETS_DEFAULT_ARGS})