diff --git a/CMakeLists.txt b/CMakeLists.txt
index bed20628..d6e738f0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -27,7 +27,7 @@ project (yubihsm-shell)
 option(BUILD_ONLY_LIB "Library only build" OFF)
 option(SUPRESS_MSVC_WARNINGS "Suppresses a lot of the warnings when compiling with MSVC" ON)
 
-include(${CMAKE_SOURCE_DIR}/cmake/SecurityFlags.cmake)
+include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/SecurityFlags.cmake)
 
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake/")
 
diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt
index 79d82944..be54c735 100644
--- a/lib/CMakeLists.txt
+++ b/lib/CMakeLists.txt
@@ -16,7 +16,7 @@
 
 if(${WIN32_BCRYPT})
 else(${WIN32_BCRYPT})
-  include(${CMAKE_SOURCE_DIR}/cmake/openssl.cmake)
+  include(openssl.cmake)
   find_libcrypto()
 endif(${WIN32_BCRYPT})
 
@@ -156,7 +156,7 @@ if(ENABLE_STATIC)
 endif(ENABLE_STATIC)
 
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/yubihsm.pc.in ${CMAKE_CURRENT_BINARY_DIR}/yubihsm.pc @ONLY)
-configure_file(${CMAKE_SOURCE_DIR}/common/platform-config.h.in ${CMAKE_SOURCE_DIR}/common/platform-config.h @ONLY)
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/../common/platform-config.h.in ${CMAKE_CURRENT_SOURCE_DIR}/../common/platform-config.h @ONLY)
 
 if(WIN32)
   configure_file(${CMAKE_CURRENT_SOURCE_DIR}/version.rc.in ${CMAKE_CURRENT_BINARY_DIR}/version.rc @ONLY)