diff --git a/cmake/Modules/FindLibGcrypt.cmake b/cmake/Modules/FindLibGcrypt.cmake
index 0e1727f..1cbc10a 100644
--- a/cmake/Modules/FindLibGcrypt.cmake
+++ b/cmake/Modules/FindLibGcrypt.cmake
@@ -27,6 +27,9 @@ IF(LIBGCRYPTCONFIG_EXECUTABLE)
 
   EXEC_PROGRAM(${LIBGCRYPTCONFIG_EXECUTABLE} ARGS --cflags RETURN_VALUE _return_VALUE OUTPUT_VARIABLE LIBGCRYPT_CFLAGS)
 
+  string(REPLACE "fgrep: warning: fgrep is obsolescent; using grep -F" "" LIBGCRYPT_LIBRARIES "${LIBGCRYPT_LIBRARIES}")
+  string(STRIP "${LIBGCRYPT_LIBRARIES}" LIBGCRYPT_LIBRARIES)
+
   IF(${LIBGCRYPT_CFLAGS} MATCHES "\n")
     SET(LIBGCRYPT_CFLAGS " ")
   ENDIF(${LIBGCRYPT_CFLAGS} MATCHES "\n")