diff --git a/crypto3/libs/blueprint/test/CMakeLists.txt b/crypto3/libs/blueprint/test/CMakeLists.txt
index efb0aaab8e..926a365ea3 100644
--- a/crypto3/libs/blueprint/test/CMakeLists.txt
+++ b/crypto3/libs/blueprint/test/CMakeLists.txt
@@ -176,7 +176,7 @@ set(PLONK_TESTS_FILES
     "verifiers/flexible/poseidon"
     "verifiers/flexible/constant_pow"
     "verifiers/flexible/pow_factor"
-    #"verifiers/placeholder/verifier"
+    "verifiers/placeholder/verifier"
     "zkevm/bytecode"
     )
 
diff --git a/crypto3/libs/blueprint/test/verifiers/placeholder/verifier.cpp b/crypto3/libs/blueprint/test/verifiers/placeholder/verifier.cpp
index 9e2f757347..535e95cc23 100644
--- a/crypto3/libs/blueprint/test/verifiers/placeholder/verifier.cpp
+++ b/crypto3/libs/blueprint/test/verifiers/placeholder/verifier.cpp
@@ -25,6 +25,7 @@
 
 #include <iostream>
 #include <fstream>
+#include <cstdint>
 
 #include <boost/test/unit_test.hpp>
 
diff --git a/crypto3/libs/containers/test/merkle/merkle.cpp b/crypto3/libs/containers/test/merkle/merkle.cpp
index f3d8dc2d5d..733afcb588 100644
--- a/crypto3/libs/containers/test/merkle/merkle.cpp
+++ b/crypto3/libs/containers/test/merkle/merkle.cpp
@@ -47,6 +47,7 @@
 #include <cstdio>
 #include <limits>
 #include <type_traits>
+#include <cstdint>
 #include <nil/crypto3/hash/algorithm/hash.hpp>
 
 using namespace nil::crypto3;
diff --git a/crypto3/libs/hash/test/crc.cpp b/crypto3/libs/hash/test/crc.cpp
index 8258c917a5..c055abd0b0 100644
--- a/crypto3/libs/hash/test/crc.cpp
+++ b/crypto3/libs/hash/test/crc.cpp
@@ -22,6 +22,7 @@
 #include <iostream>
 #include <string>
 #include <cassert>
+#include <cstdint>
 #include <unordered_map>
 
 using namespace nil::crypto3;
@@ -130,4 +131,4 @@ BOOST_AUTO_TEST_CASE(crc_stateful_hash3) {
     BOOST_CHECK_EQUAL(d, "a7943e77");
 }
 
-BOOST_AUTO_TEST_SUITE_END()
\ No newline at end of file
+BOOST_AUTO_TEST_SUITE_END()
diff --git a/crypto3/libs/hash/test/tiger.cpp b/crypto3/libs/hash/test/tiger.cpp
index 54c5dad6c6..43ab150f92 100644
--- a/crypto3/libs/hash/test/tiger.cpp
+++ b/crypto3/libs/hash/test/tiger.cpp
@@ -44,6 +44,7 @@
 #include <unordered_map>
 
 #include <cstdio>
+#include <cstdint>
 
 using namespace nil::crypto3;
 using namespace nil::crypto3::accumulators;
@@ -155,4 +156,4 @@ BOOST_AUTO_TEST_CASE(tiger_iterator_hash7) {
     BOOST_CHECK_EQUAL("1c14795529fd9f207a958f84c52f11e887fa0cabdfd91bfd", out);
 }
 
-BOOST_AUTO_TEST_SUITE_END()
\ No newline at end of file
+BOOST_AUTO_TEST_SUITE_END()
diff --git a/crypto3/libs/random/test/rfc6979.cpp b/crypto3/libs/random/test/rfc6979.cpp
index baf665545f..d69bdceca2 100644
--- a/crypto3/libs/random/test/rfc6979.cpp
+++ b/crypto3/libs/random/test/rfc6979.cpp
@@ -31,6 +31,7 @@
 #include <sstream>
 #include <cstdlib>
 #include <ctime>
+#include <cstdint>
 
 #include <boost/test/unit_test.hpp>