diff --git a/include/gint/std/string.h b/include/gint/std/string.h
index 8f71dc2..1b90209 100644
--- a/include/gint/std/string.h
+++ b/include/gint/std/string.h
@@ -19,4 +19,7 @@ size_t strlen(char const *str);
 /* strncpy(): Copy a string with a size limit*/
 char *strncpy(char *dst, char const *src, size_t n);
 
+/* strcat(): Concatenation of src in dest*/
+char *strcat(char *dest, const char *src);
+
 #endif /* GINT_STD_STRING */
diff --git a/src/std/string.c b/src/std/string.c
index 9cc23f8..85bc175 100644
--- a/src/std/string.c
+++ b/src/std/string.c
@@ -19,3 +19,11 @@ GWEAK char *strncpy(char *dst, const char *src, size_t n)
 	while(i < n && (dst[i] = src[i])) i++;
 	return dst;
 }
+
+GWEAK char *strcat(char *dest, const char *src)
+{
+    unsigned long fin_dest = strlen(dest);
+    unsigned int i;
+    for (i = 0 ; i <= strlen(src) ; i++) dest[fin_dest + i] = src[i];
+    return dest;
+}