diff --git a/contrib/CMakeLists.txt b/contrib/CMakeLists.txt
index 1588eb4025..1291506136 100644
--- a/contrib/CMakeLists.txt
+++ b/contrib/CMakeLists.txt
@@ -194,7 +194,7 @@ if(${BUILD_WITH_S3})
     #cat("${TD_SUPPORT_DIR}/apr-util_CMakeLists.txt.in" ${CONTRIB_TMP_FILE})
     #cat("${TD_SUPPORT_DIR}/curl_CMakeLists.txt.in" ${CONTRIB_TMP_FILE})
     #INCLUDE_DIRECTORIES($ENV{HOME}/.cos-local.1/include)
-    cat("${TD_SUPPORT_DIR}/curl_CMakeLists.txt.in" ${CONTRIB_TMP_FILE2})
+    cat("${TD_SUPPORT_DIR}/curl_CMakeLists.txt.in" ${CONTRIB_TMP_FILE})
     cat("${TD_SUPPORT_DIR}/libs3_CMakeLists.txt.in" ${CONTRIB_TMP_FILE})
     add_definitions(-DUSE_S3)