diff --git a/common/include/villas/memory_manager.hpp b/common/include/villas/memory_manager.hpp
index 80a6667c8..de595e358 100644
--- a/common/include/villas/memory_manager.hpp
+++ b/common/include/villas/memory_manager.hpp
@@ -96,8 +96,8 @@ class MemoryManager {
 private:
 	// This is a singleton, so private constructor ...
 	MemoryManager() :
-	    memoryGraph("MemoryGraph"),
-	    logger(logging.get("MemoryManager"))
+	    memoryGraph("memory:graph"),
+	    logger(logging.get("memory:manager"))
 	{
 		pathCheckFunc = [&](const MemoryGraph::Path& path) {
 			return this->pathCheck(path);
diff --git a/common/lib/kernel/rt.cpp b/common/lib/kernel/rt.cpp
index 0f94aa472..421cf522e 100644
--- a/common/lib/kernel/rt.cpp
+++ b/common/lib/kernel/rt.cpp
@@ -46,7 +46,7 @@ static auto logger = logging.get("kernel:rt");
 
 int init(int priority, int affinity)
 {
-	logger->info("Initialize real-time sub-system");
+	logger->info("Initialize sub-system");
 
 #ifdef __linux__
 	int is_rt;
diff --git a/common/lib/utils.cpp b/common/lib/utils.cpp
index 9ed939326..4a08bf794 100644
--- a/common/lib/utils.cpp
+++ b/common/lib/utils.cpp
@@ -30,6 +30,7 @@
 #include <villas/utils.h>
 #include <villas/utils.hpp>
 #include <villas/config.h>
+#include <villas/log.hpp>
 
 namespace villas {
 namespace utils {
@@ -100,7 +101,9 @@ int signals_init(void (*cb)(int signal, siginfo_t *sinfo, void *ctx))
 {
 	int ret;
 
-	info("Initialize signals");
+	auto logger = logging.get("signals");
+
+	logger->info("Initialize subsystem");
 
 	struct sigaction sa_quit;
 	sa_quit.sa_flags = SA_SIGINFO | SA_NODEFER;