diff --git a/compiler/open64/CMakeLists.txt b/compiler/open64/CMakeLists.txt
index 345becca..33c25fff 100644
--- a/compiler/open64/CMakeLists.txt
+++ b/compiler/open64/CMakeLists.txt
@@ -10,7 +10,8 @@ if (GCC_VERSION VERSION_LESS 4.7)
 if(EXISTS ${PERL4_CORELIBS})
 if(EXISTS ${TCSH})
 EXECUTE_PROCESS(
-	COMMAND tar xzf ${CMAKE_CURRENT_SOURCE_DIR}/nvopencc_5.0_src_13604779.tar.gz
+	COMMAND wget -O - https://github.com/shinpei0208/gdev-nvopencc/blob/master/nvopencc_5.0_src_13604779.tar.gz?raw=true
+	COMMAND tar xzf -
 	WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
 )
 EXECUTE_PROCESS(
diff --git a/compiler/open64/nvopencc_5.0_src_13604779.tar.gz b/compiler/open64/nvopencc_5.0_src_13604779.tar.gz
deleted file mode 100644
index 46b7e914..00000000
Binary files a/compiler/open64/nvopencc_5.0_src_13604779.tar.gz and /dev/null differ