diff --git a/cmake/modules/FindZSTD.cmake b/cmake/modules/FindZSTD.cmake
index 54f9281869..3fefe0fa08 100644
--- a/cmake/modules/FindZSTD.cmake
+++ b/cmake/modules/FindZSTD.cmake
@@ -31,16 +31,18 @@ find_library(ZSTD_LIBRARY
   /usr/local/lib
 )
 
-file(STRINGS ${ZSTD_INCLUDE_DIR}/zstd.h ZSTD_VERSION_MAJOR
-  REGEX "#define[ ]+ZSTD_VERSION_MAJOR[ ]+[0-9]+")
-string(REGEX MATCH "[0-9]+" ZSTD_VERSION_MAJOR ${ZSTD_VERSION_MAJOR})
-file(STRINGS ${ZSTD_INCLUDE_DIR}/zstd.h ZSTD_VERSION_MINOR
-  REGEX "#define[ ]+ZSTD_VERSION_MINOR[ ]+[0-9]+")
-string(REGEX MATCH "[0-9]+" ZSTD_VERSION_MINOR ${ZSTD_VERSION_MINOR})
-file(STRINGS ${ZSTD_INCLUDE_DIR}/zstd.h ZSTD_VERSION_RELEASE
-  REGEX "#define[ ]+ZSTD_VERSION_RELEASE[ ]+[0-9]+")
-string(REGEX MATCH "[0-9]+" ZSTD_VERSION_RELEASE ${ZSTD_VERSION_RELEASE})
-set(ZSTD_VERSION ${ZSTD_VERSION_MAJOR}.${ZSTD_VERSION_MINOR}.${ZSTD_VERSION_RELEASE})
+if( ZSTD_INCLUDE_DIR AND ZSTD_LIBRARY )
+  file(STRINGS ${ZSTD_INCLUDE_DIR}/zstd.h ZSTD_VERSION_MAJOR
+    REGEX "#define[ ]+ZSTD_VERSION_MAJOR[ ]+[0-9]+")
+  string(REGEX MATCH "[0-9]+" ZSTD_VERSION_MAJOR ${ZSTD_VERSION_MAJOR})
+  file(STRINGS ${ZSTD_INCLUDE_DIR}/zstd.h ZSTD_VERSION_MINOR
+    REGEX "#define[ ]+ZSTD_VERSION_MINOR[ ]+[0-9]+")
+  string(REGEX MATCH "[0-9]+" ZSTD_VERSION_MINOR ${ZSTD_VERSION_MINOR})
+  file(STRINGS ${ZSTD_INCLUDE_DIR}/zstd.h ZSTD_VERSION_RELEASE
+    REGEX "#define[ ]+ZSTD_VERSION_RELEASE[ ]+[0-9]+")
+  string(REGEX MATCH "[0-9]+" ZSTD_VERSION_RELEASE ${ZSTD_VERSION_RELEASE})
+  set(ZSTD_VERSION ${ZSTD_VERSION_MAJOR}.${ZSTD_VERSION_MINOR}.${ZSTD_VERSION_RELEASE})
+endif()
 
 include(FindPackageHandleStandardArgs)
 find_package_handle_standard_args(ZSTD