diff --git a/Makefile b/Makefile
index bb70e8f2..3a81ce0a 100644
--- a/Makefile
+++ b/Makefile
@@ -70,7 +70,7 @@ TEST_BINS := ${TEST_OBJS:.o=.testbin}
 # Derive include and lib directories
 ##############################
 CUDA_INCLUDE_DIR := $(CUDA_DIR)/include
-CUDA_LIB_DIR := $(CUDA_DIR)/lib64
+CUDA_LIB_DIR := $(CUDA_DIR)/lib64 $(CUDA_DIR)/lib
 MKL_INCLUDE_DIR := $(MKL_DIR)/include
 MKL_LIB_DIR := $(MKL_DIR)/lib $(MKL_DIR)/lib/intel64