diff --git a/src/init.cpp b/src/init.cpp
index 39453da9c..f3df3cb37 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -31,6 +31,7 @@
 #ifndef WIN32
 #include <signal.h>
 #endif
+#include "compat/sanity.h"
 
 #include <boost/algorithm/string/predicate.hpp>
 #include <boost/filesystem.hpp>
@@ -417,8 +418,8 @@ bool InitSanityCheck(void)
                   "information, visit https://en.bitcoin.it/wiki/OpenSSL_and_EC_Libraries");
         return false;
     }
-
-    // TODO: remaining sanity checks, see #4081
+    if (!glibc_sanity_test() || !glibcxx_sanity_test())
+        return false;
 
     return true;
 }