diff --git a/src/Jamrules b/src/Jamrules
index 3ad5db5ac..e44fe9b15 100644
--- a/src/Jamrules
+++ b/src/Jamrules
@@ -5,6 +5,11 @@ CC = gcc ;
 
 LINKFLAGS += -rdynamic ;
 
+if $(MSPACES) {
+  CCFLAGS += -DMSPACES ;
+  C++FLAGS += -DMSPACES ;
+}
+
 if ! $(HAVE_LUA) {
   HAVE_LUA = 1 ;
 }
diff --git a/src/common/kernel/eressea.c b/src/common/kernel/eressea.c
index 1525abcce..9b453e2dd 100644
--- a/src/common/kernel/eressea.c
+++ b/src/common/kernel/eressea.c
@@ -2470,19 +2470,19 @@ attrib_type at_guard = {
 void
 setguard(unit * u, unsigned int flags)
 {
-	/* setzt die guard-flags der Einheit */
-	attrib * a = NULL;
+  /* setzt die guard-flags der Einheit */
+  attrib * a = NULL;
   if (fval(u, UFL_GUARD)) {
     a = a_find(u->attribs, &at_guard);
   }
-	if (flags == GUARD_NONE) {
+  if (flags == GUARD_NONE) {
     freset(u, UFL_GUARD);
-		if (a) a_remove(&u->attribs, a);
-		return;
-	}
+	if (a) a_remove(&u->attribs, a);
+	return;
+  }
   fset(u, UFL_GUARD);
-	if (!a) a = a_add(&u->attribs, a_new(&at_guard));
-	a->data.i = (int)flags;
+  if (!a) a = a_add(&u->attribs, a_new(&at_guard));
+  a->data.i = (int)flags;
 }
 
 unsigned int
diff --git a/src/common/kernel/unit.c b/src/common/kernel/unit.c
index 3ccdaa63a..5a36ca27e 100644
--- a/src/common/kernel/unit.c
+++ b/src/common/kernel/unit.c
@@ -40,7 +40,7 @@
 #include <attributes/moved.h>
 
 /* util includes */
-#include <base36.h>
+#include <util/base36.h>
 #include <event.h>
 #include <goodies.h>
 #include <resolve.h>
@@ -56,7 +56,6 @@
 #define FIND_FOREIGN_TEMP
 
 int demonfix = 0;
-/* ------------------------------------------------------------- */
 
 const unit *
 u_peasants(void)
@@ -911,20 +910,20 @@ remove_skill(unit *u, skill_t sk)
 skill * 
 add_skill(unit * u, skill_t id)
 {
-	skill * sv = u->skills;
+  skill * sv = u->skills;
 #ifndef NDEBUG
-	for (sv = u->skills; sv != u->skills + u->skill_size; ++sv) {
-		assert(sv->id != id);
-	}
+  for (sv = u->skills; sv != u->skills + u->skill_size; ++sv) {
+	assert(sv->id != id);
+  }
 #endif
-	++u->skill_size;
-	u->skills = realloc(u->skills, u->skill_size * sizeof(skill));
-	sv = (u->skills + u->skill_size - 1);
-	sv->level = (unsigned char)0;
-	sv->weeks = (unsigned char)1;
-	sv->old   = (unsigned char)0;
-	sv->id    = (unsigned char)id;
-	return sv;
+  ++u->skill_size;
+  u->skills = realloc(u->skills, u->skill_size * sizeof(skill));
+  sv = (u->skills + u->skill_size - 1);
+  sv->level = (unsigned char)0;
+  sv->weeks = (unsigned char)1;
+  sv->old   = (unsigned char)0;
+  sv->id    = (unsigned char)id;
+  return sv;
 }
 
 skill *
diff --git a/src/common/util/Jamfile b/src/common/util/Jamfile
index 51de42d3a..48f1113ae 100644
--- a/src/common/util/Jamfile
+++ b/src/common/util/Jamfile
@@ -9,7 +9,7 @@ SEARCH_SOURCE +=
  [ FDirName $(SUBDIR) dl ] ;
 
 SOURCES =
- #<dl>malloc.c
+ <dl>malloc.c
  attrib.c
  base36.c
  command.c
diff --git a/src/eressea/server.cpp b/src/eressea/server.cpp
index ec41ff34b..9f96e0793 100644
--- a/src/eressea/server.cpp
+++ b/src/eressea/server.cpp
@@ -87,7 +87,9 @@
 #include <util/log.h>
 #include <util/rand.h>
 #include <util/sql.h>
-#include <util/dl/malloc.h>
+#ifdef MSPACES
+# include <util/dl/malloc.h>
+#endif
 
 /* lua includes */
 #include "lua/bindings.h"
@@ -701,7 +703,9 @@ main(int argc, char *argv[])
     }
 #endif
   }
+#ifdef MSPACES
   malloc_stats();
+#endif
 #ifdef CLEANUP_CODE
   game_done();
 #endif