diff --git a/src/core.c b/src/core.c
index 88f0af9..8e831e0 100644
--- a/src/core.c
+++ b/src/core.c
@@ -93,8 +93,7 @@ static void llkeyrelhandler(MwLL handle, void* data) {
 MwWidget MwCreateWidget(MwClass widget_class, const char* name, MwWidget parent, int x, int y, unsigned int width, unsigned int height) {
 	MwWidget h = malloc(sizeof(*h));
 
-	h->name = malloc(strlen(name) + 1);
-	strcpy(h->name, name);
+	h->name = MwStringDupliacte(name);
 
 	h->parent   = parent;
 	h->children = NULL;
@@ -270,8 +269,7 @@ void MwSetText(MwWidget handle, const char* key, const char* value) {
 	if(strcmp(key, MwNtitle) == 0) {
 		MwLLSetTitle(handle->lowlevel, value);
 	} else {
-		char* v = malloc(strlen(value) + 1);
-		strcpy(v, value);
+		char* v = MwStringDupliacte(value);
 
 		if(shgeti(handle->text, key) != -1) free(shget(handle->text, key));
 
diff --git a/src/directory.c b/src/directory.c
index 14a5532..747d3db 100644
--- a/src/directory.c
+++ b/src/directory.c
@@ -64,8 +64,7 @@ MwDirectoryEntry* MwDirectoryRead(void* handle) {
 		free(entry);
 		return NULL;
 	}
-	entry->name = malloc(strlen(dir->ffd.cFileName) + 1);
-	strcpy(entry->name, dir->ffd.cFileName);
+	entry->name = MwStringDupliacte(dir->ffd.cFileName);
 
 	if(dir->ffd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
 		entry->type = MwDIRECTORY_DIRECTORY;
@@ -80,8 +79,7 @@ MwDirectoryEntry* MwDirectoryRead(void* handle) {
 		free(entry);
 		return NULL;
 	}
-	entry->name = malloc(strlen(d->d_name) + 1);
-	strcpy(entry->name, d->d_name);
+	entry->name = MwStringDupliacte(d->d_name);
 
 	p = malloc(strlen(dir->base) + 1 + strlen(d->d_name) + 1);
 	strcpy(p, dir->base);
diff --git a/src/widget/listbox.c b/src/widget/listbox.c
index 3c0f0b0..5c6e69f 100644
--- a/src/widget/listbox.c
+++ b/src/widget/listbox.c
@@ -248,8 +248,7 @@ void MwListBoxInsert(MwWidget handle, int index, const char* text, MwLLPixmap pi
 	MwListBox      lb = handle->internal;
 	MwListBoxEntry entry;
 
-	entry.name = malloc(strlen(text) + 1);
-	strcpy(entry.name, text);
+	entry.name = MwStringDupliacte(text);
 
 	entry.pixmap = pixmap;
 
@@ -272,8 +271,7 @@ void MwListBoxInsertMultiple(MwWidget handle, int index, char** text, MwLLPixmap
 	for(i = 0; i < count; i++) {
 		MwListBoxEntry entry;
 
-		entry.name = malloc(strlen(text[i]) + 1);
-		strcpy(entry.name, text[i]);
+		entry.name = MwStringDupliacte(text[i]);
 
 		entry.pixmap = NULL;
 		if(pixmap != NULL) entry.pixmap = pixmap[i];
diff --git a/src/widget/menu.c b/src/widget/menu.c
index bf9927e..f095a39 100644
--- a/src/widget/menu.c
+++ b/src/widget/menu.c
@@ -193,13 +193,11 @@ MwClass MwMenuClass = &MwMenuClassRec;
 MwMenu MwMenuAdd(MwWidget handle, MwMenu menu, const char* name) {
 	MwMenu m   = menu == NULL ? handle->internal : menu;
 	MwMenu new = malloc(sizeof(*new));
-	new->name  = malloc(strlen(name) + 1);
+	new->name  = MwStringDupliacte(name);
 	new->sub   = NULL;
 	new->wsub  = NULL;
 	new->keep  = 0;
 
-	strcpy(new->name, name);
-
 	arrput(m->sub, new);
 
 	set_xywh(handle);