diff --git a/include/fastdds/rtps/common/SequenceNumber.h b/include/fastdds/rtps/common/SequenceNumber.h
index ae0fda2b55b..910141d6389 100644
--- a/include/fastdds/rtps/common/SequenceNumber.h
+++ b/include/fastdds/rtps/common/SequenceNumber.h
@@ -290,7 +290,7 @@ inline SequenceNumber_t operator -(
 
 #endif // ifndef DOXYGEN_SHOULD_SKIP_THIS_PUBLIC
 
-const SequenceNumber_t c_SequenceNumber_Unknown(-1, 0);
+const SequenceNumber_t c_SequenceNumber_Unknown{-1, 0};
 
 #ifndef DOXYGEN_SHOULD_SKIP_THIS_PUBLIC
 
diff --git a/include/fastdds/rtps/common/Time_t.h b/include/fastdds/rtps/common/Time_t.h
index d5bd80cc5f1..6620c7c009b 100644
--- a/include/fastdds/rtps/common/Time_t.h
+++ b/include/fastdds/rtps/common/Time_t.h
@@ -441,9 +441,9 @@ static inline Time_t operator -(
 
 #endif // ifndef DOXYGEN_SHOULD_SKIP_THIS_PUBLIC
 
-const Time_t c_RTPSTimeInfinite(0x7fffffff, 0xffffffff);
-const Time_t c_RTPSTimeZero(0, 0);
-const Time_t c_RTPSTimeInvalid(-1, 0xffffffff);
+const Time_t c_RTPSTimeInfinite{0x7fffffff, 0xffffffff};
+const Time_t c_RTPSTimeZero{0, 0};
+const Time_t c_RTPSTimeInvalid{-1, 0xffffffff};
 
 } // namespace rtps
 
@@ -662,11 +662,11 @@ static inline Time_t operator -(
 #endif // ifndef DOXYGEN_SHOULD_SKIP_THIS_PUBLIC
 
 //! Time_t (Duration_t) representing an infinite time. DONT USE IT IN CONSTRUCTORS
-const Time_t c_TimeInfinite(TIME_T_INFINITE_SECONDS, TIME_T_INFINITE_NANOSECONDS);
+const Time_t c_TimeInfinite{TIME_T_INFINITE_SECONDS, TIME_T_INFINITE_NANOSECONDS};
 //! Time_t (Duration_t) representing a zero time. DONT USE IT IN CONSTRUCTORS
-const Time_t c_TimeZero(0, 0);
+const Time_t c_TimeZero{0, 0};
 //! Time_t (Duration_t) representing an invalid time. DONT USE IT IN CONSTRUCTORS
-const Time_t c_TimeInvalid(-1, TIME_T_INFINITE_NANOSECONDS);
+const Time_t c_TimeInvalid{-1, TIME_T_INFINITE_NANOSECONDS};
 
 } // namespace fastrtps
 } // namespace eprosima
diff --git a/include/fastdds/rtps/common/Types.h b/include/fastdds/rtps/common/Types.h
index c770ad04d7a..c0ba598d14e 100644
--- a/include/fastdds/rtps/common/Types.h
+++ b/include/fastdds/rtps/common/Types.h
@@ -108,8 +108,8 @@ struct RTPS_DllAPI ProtocolVersion_t
     octet m_minor;
     ProtocolVersion_t():
 #if HAVE_SECURITY
-    // As imposed by DDSSEC11-93
-    ProtocolVersion_t(2, 3)
+        // As imposed by DDSSEC11-93
+        ProtocolVersion_t(2, 3)
 #else
         ProtocolVersion_t(2, 2)
 #endif // if HAVE_SECURITY
@@ -153,10 +153,10 @@ inline std::ostream& operator <<(
     return output << static_cast<int>(pv.m_major) << "." << static_cast<int>(pv.m_minor);
 }
 
-const ProtocolVersion_t c_ProtocolVersion_2_0(2, 0);
-const ProtocolVersion_t c_ProtocolVersion_2_1(2, 1);
-const ProtocolVersion_t c_ProtocolVersion_2_2(2, 2);
-const ProtocolVersion_t c_ProtocolVersion_2_3(2, 3);
+const ProtocolVersion_t c_ProtocolVersion_2_0{2, 0};
+const ProtocolVersion_t c_ProtocolVersion_2_1{2, 1};
+const ProtocolVersion_t c_ProtocolVersion_2_2{2, 2};
+const ProtocolVersion_t c_ProtocolVersion_2_3{2, 3};
 
 const ProtocolVersion_t c_ProtocolVersion;