diff --git a/CMakeLists.txt b/CMakeLists.txt
index b366416..0a390c6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -47,7 +47,7 @@ target_link_libraries(kernels ${CUDA_CUBLAS_LIBRARIES})
 #-------------------------------------------------------------------------------
 # External Libraries
 #-------------------------------------------------------------------------------
-find_package(Eigen3 REQUIRED)
+find_package(Eigen3 3.4 REQUIRED)
 message("Eigen DIR: " ${EIGEN3_INCLUDE_DIR})
 include_directories(${EIGEN3_INCLUDE_DIR})