diff --git a/lib/dtsc.cpp b/lib/dtsc.cpp
index 3cffd439..85c6c84d 100644
--- a/lib/dtsc.cpp
+++ b/lib/dtsc.cpp
@@ -530,7 +530,7 @@ DTSC::File::File(std::string filename, bool create){
   }
   created = create;
   if ( !F){
-    DEBUG_MSG(DLVL_ERROR, "Could not open file %s\n", filename.c_str());
+    DEBUG_MSG(DLVL_ERROR, "Could not open file %s", filename.c_str());
     return;
   }
   fseek(F, 0, SEEK_END);
diff --git a/lib/json.cpp b/lib/json.cpp
index d8daceb2..3bd9ea6d 100644
--- a/lib/json.cpp
+++ b/lib/json.cpp
@@ -1085,7 +1085,7 @@ void JSON::fromDTMI(const unsigned char * data, unsigned int len, unsigned int &
       break;
     }
   }
-  DEBUG_MSG(DLVL_FAIL, "Unimplemented DTMI type %hhx, @ %i / %i - returning.\n", data[i], i, len);
+  DEBUG_MSG(DLVL_FAIL, "Unimplemented DTMI type %hhx, @ %i / %i - returning.", data[i], i, len);
   i += 1;
   return;
 } //fromOneDTMI
diff --git a/lib/socket.cpp b/lib/socket.cpp
index 4120a9c1..21ebeb90 100644
--- a/lib/socket.cpp
+++ b/lib/socket.cpp
@@ -521,7 +521,7 @@ unsigned int Socket::Connection::iwrite(const void * buffer, int len){
         if (errno != EPIPE){
           Error = true;
           remotehost = strerror(errno);
-          DEBUG_MSG(DLVL_WARN, "Could not iwrite data! Error: %s\n", remotehost.c_str());
+          DEBUG_MSG(DLVL_WARN, "Could not iwrite data! Error: %s", remotehost.c_str());
         }
         close();
         return 0;
@@ -559,7 +559,7 @@ int Socket::Connection::iread(void * buffer, int len){
         if (errno != EPIPE){
           Error = true;
           remotehost = strerror(errno);
-          DEBUG_MSG(DLVL_WARN, "Could not iread data! Error: %s\n", remotehost.c_str());
+          DEBUG_MSG(DLVL_WARN, "Could not iread data! Error: %s", remotehost.c_str());
         }
         close();
         return 0;
@@ -683,17 +683,17 @@ bool Socket::Server::IPv6bind(int port, std::string hostname, bool nonblock){
   if (ret == 0){
     ret = listen(sock, 100); //start listening, backlog of 100 allowed
     if (ret == 0){
-      DEBUG_MSG(DLVL_DEVEL, "IPv6 socket success @ %s:%i\n", hostname.c_str(), port);
+      DEBUG_MSG(DLVL_DEVEL, "IPv6 socket success @ %s:%i", hostname.c_str(), port);
       return true;
     }else{
       errors = strerror(errno);
-      DEBUG_MSG(DLVL_ERROR, "IPv6 listen failed! Error: %s\n", errors.c_str());
+      DEBUG_MSG(DLVL_ERROR, "IPv6 listen failed! Error: %s", errors.c_str());
       close();
       return false;
     }
   }else{
     errors = strerror(errno);
-    DEBUG_MSG(DLVL_ERROR, "IPv6 Binding %s:%i failed (%s)\n", hostname.c_str(), port, errors.c_str());
+    DEBUG_MSG(DLVL_ERROR, "IPv6 Binding %s:%i failed (%s)", hostname.c_str(), port, errors.c_str());
     close();
     return false;
   }
@@ -730,17 +730,17 @@ bool Socket::Server::IPv4bind(int port, std::string hostname, bool nonblock){
   if (ret == 0){
     ret = listen(sock, 100); //start listening, backlog of 100 allowed
     if (ret == 0){
-      DEBUG_MSG(DLVL_DEVEL, "IPv4 socket success @ %s:%i\n", hostname.c_str(), port);
+      DEBUG_MSG(DLVL_DEVEL, "IPv4 socket success @ %s:%i", hostname.c_str(), port);
       return true;
     }else{
       errors = strerror(errno);
-      DEBUG_MSG(DLVL_ERROR, "IPv4 listen failed! Error: %s\n", errors.c_str());
+      DEBUG_MSG(DLVL_ERROR, "IPv4 listen failed! Error: %s", errors.c_str());
       close();
       return false;
     }
   }else{
     errors = strerror(errno);
-    DEBUG_MSG(DLVL_ERROR, "IPv4 Binding %s:%i failed (%s)\n", hostname.c_str(), port, errors.c_str());
+    DEBUG_MSG(DLVL_ERROR, "IPv4 Binding %s:%i failed (%s)", hostname.c_str(), port, errors.c_str());
     close();
     return false;
   }
@@ -775,13 +775,13 @@ Socket::Server::Server(std::string address, bool nonblock){
       return;
     }else{
       errors = strerror(errno);
-      DEBUG_MSG(DLVL_ERROR, "Unix listen failed! Error: %s\n", errors.c_str());
+      DEBUG_MSG(DLVL_ERROR, "Unix listen failed! Error: %s", errors.c_str());
       close();
       return;
     }
   }else{
     errors = strerror(errno);
-    DEBUG_MSG(DLVL_ERROR, "Unix Binding %s failed (%s)\n", address.c_str(), errors.c_str());
+    DEBUG_MSG(DLVL_ERROR, "Unix Binding %s failed (%s)", address.c_str(), errors.c_str());
     close();
     return;
   }