diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3bb337f..cc2dece 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -68,20 +68,20 @@ add_library(soem STATIC
 target_link_libraries(soem ${OS_LIBS})
 
 target_include_directories(soem PUBLIC 
-  $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}//soem>
+  $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/soem>
   $<INSTALL_INTERFACE:include/soem>)
 
 
 target_include_directories(soem   PUBLIC  
-  $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}//osal>
+  $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/osal>
   $<INSTALL_INTERFACE:include/soem>)
 
 target_include_directories(soem   PUBLIC 
-  $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}//osal/${OS}>
+  $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/osal/${OS}>
   $<INSTALL_INTERFACE:include/soem>)
 
 target_include_directories(soem 
-  PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}//oshw/${OS}>
+  PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/oshw/${OS}>
   $<INSTALL_INTERFACE:include/soem>
   )