diff --git a/include/cglm/struct/vec2-ext.h b/include/cglm/struct/vec2-ext.h
index 6642538..8da0986 100644
--- a/include/cglm/struct/vec2-ext.h
+++ b/include/cglm/struct/vec2-ext.h
@@ -23,6 +23,7 @@
    CGLM_INLINE bool  glms_vec2_isinf(vec2s v)
    CGLM_INLINE bool  glms_vec2_isvalid(vec2s v)
    CGLM_INLINE vec2s glms_vec2_sign(vec2s v)
+   CGLM_INLINE vec2s glms_vec2_abs(vec2s v)
    CGLM_INLINE vec2s glms_vec2_fract(vec2s v)
    CGLM_INLINE vec2s glms_vec2_sqrt(vec2s v)
  */
@@ -185,6 +186,20 @@ glms_vec2_(sign)(vec2s v) {
   return r;
 }
 
+/*!
+ * @brief fractional part of each vector item
+ *
+ * @param   v   vector
+ * @returns     abs vector
+ */
+CGLM_INLINE
+vec2s
+glms_vec2_(abs)(vec2s v) {
+  vec2s r;
+  glm_vec2_abs(v.raw, r.raw);
+  return r;
+}
+
 /*!
  * @brief fractional part of each vector item
  *