diff --git a/src/net_permissions.h b/src/net_permissions.h
index fbaa8f1d4ca..dd4d29513e9 100644
--- a/src/net_permissions.h
+++ b/src/net_permissions.h
@@ -46,7 +46,7 @@ enum class NetPermissionFlags : uint32_t {
     Implicit = (1U << 31),
     All = BloomFilter | ForceRelay | Relay | NoBan | Mempool | Download | Addr,
 };
-static inline constexpr NetPermissionFlags operator|(NetPermissionFlags a, NetPermissionFlags b)
+constexpr NetPermissionFlags operator|(NetPermissionFlags a, NetPermissionFlags b)
 {
     using t = std::underlying_type_t<NetPermissionFlags>;
     return static_cast<NetPermissionFlags>(static_cast<t>(a) | static_cast<t>(b));
diff --git a/src/util/string.h b/src/util/string.h
index d60fff0432c..218d9928786 100644
--- a/src/util/string.h
+++ b/src/util/string.h
@@ -23,7 +23,7 @@
 namespace util {
 namespace detail {
 template <unsigned num_params>
-constexpr static void CheckNumFormatSpecifiers(const char* str)
+constexpr void CheckNumFormatSpecifiers(const char* str)
 {
     unsigned count_normal{0}; // Number of "normal" specifiers, like %s
     unsigned count_pos{0};    // Max number in positional specifier, like %8$s