diff --git a/ethminer/CMakeLists.txt b/ethminer/CMakeLists.txt
index 8b12530a5..90889ae12 100644
--- a/ethminer/CMakeLists.txt
+++ b/ethminer/CMakeLists.txt
@@ -9,7 +9,9 @@ if (JSONRPC)
 include_directories(BEFORE ${JSONCPP_INCLUDE_DIRS})
 include_directories(${JSON_RPC_CPP_INCLUDE_DIRS})
 endif()
-include_directories(${OpenCL_INCLUDE_DIRS})
+if (ETHASHCL)
+	include_directories(${OpenCL_INCLUDE_DIRS})
+endif ()
 
 set(EXECUTABLE ethminer)
 
diff --git a/exp/CMakeLists.txt b/exp/CMakeLists.txt
index 203022655..e6360317f 100644
--- a/exp/CMakeLists.txt
+++ b/exp/CMakeLists.txt
@@ -6,7 +6,9 @@ aux_source_directory(. SRC_LIST)
 include_directories(BEFORE ${JSONCPP_INCLUDE_DIRS})
 include_directories(BEFORE ..)
 include_directories(${DB_INCLUDE_DIRS})
-include_directories(${OpenCL_INCLUDE_DIRS})
+if (ETHASHCL)
+	include_directories(${OpenCL_INCLUDE_DIRS})
+endif ()
 
 set(EXECUTABLE exp)