diff --git a/src/xrCore/Animation/SkeletonMotions.cpp b/src/xrCore/Animation/SkeletonMotions.cpp
index 4336edda9ef..41cedbea6a9 100644
--- a/src/xrCore/Animation/SkeletonMotions.cpp
+++ b/src/xrCore/Animation/SkeletonMotions.cpp
@@ -332,7 +332,7 @@ void motions_container::dump()
         sz += it->second->mem_usage();
         Msg("#%3d: [%3d/%5d Kb] - %s", k, it->second->m_dwReference, it->second->mem_usage() / 1024, it->first.c_str());
     }
-    Msg("--- items: %d, mem usage: %d Kb ", container.size(), sz / 1024);
+    Msg("--- items: %zu, mem usage: %zu Kb ", container.size(), sz / 1024);
     Log("--- motion container --- end.");
 }
 
diff --git a/src/xrCore/LocatorAPI.cpp b/src/xrCore/LocatorAPI.cpp
index 73a08a99367..b14f56bb490 100644
--- a/src/xrCore/LocatorAPI.cpp
+++ b/src/xrCore/LocatorAPI.cpp
@@ -1021,7 +1021,7 @@ void CLocatorAPI::_initialize(u32 flags, pcstr target_folder, pcstr fs_name)
     };
 
     const size_t M2 = Memory.mem_usage();
-    Msg("FS: %d files cached %d archives, %dKb memory used.", m_files.size(), m_archives.size(), (M2 - M1) / 1024);
+    Msg("FS: %zu files cached %zu archives, %zuKb memory used.", m_files.size(), m_archives.size(), (M2 - M1) / 1024);
 
     m_Flags.set(flReady, true);
 
diff --git a/src/xrCore/xrMemory.cpp b/src/xrCore/xrMemory.cpp
index df3e00842e4..efe68a972f0 100644
--- a/src/xrCore/xrMemory.cpp
+++ b/src/xrCore/xrMemory.cpp
@@ -133,7 +133,7 @@ XRCORE_API void log_vminfo()
 {
     size_t w_free, w_reserved, w_committed;
     vminfo(&w_free, &w_reserved, &w_committed);
-    Msg("* [ %s ]: free[%d K], reserved[%d K], committed[%d K]", SDL_GetPlatform(), w_free / 1024, w_reserved / 1024, w_committed / 1024);
+    Msg("* [ %s ]: free[%zu K], reserved[%zu K], committed[%zu K]", SDL_GetPlatform(), w_free / 1024, w_reserved / 1024, w_committed / 1024);
 }
 
 size_t xrMemory::mem_usage()
diff --git a/src/xrGame/configs_dumper.cpp b/src/xrGame/configs_dumper.cpp
index 1ec934800ea..ea914df358c 100644
--- a/src/xrGame/configs_dumper.cpp
+++ b/src/xrGame/configs_dumper.cpp
@@ -146,7 +146,7 @@ void configs_dumper::write_configs()
     string16 tmp_strbuff;
     for (active_objects_t::size_type i = 0; i < aobjs_count; ++i)
     {
-        xr_sprintf(tmp_strbuff, "%d", i + 1);
+        xr_sprintf(tmp_strbuff, "%zu", i + 1);
         m_active_params.dump(active_objects[i], tmp_strbuff, active_params_dumper);
     }
     active_params_dumper.save_as(m_dump_result);