diff --git a/include/cglm/call/mat4.h b/include/cglm/call/mat4.h
index 54fbcbe..1c71da1 100644
--- a/include/cglm/call/mat4.h
+++ b/include/cglm/call/mat4.h
@@ -33,6 +33,10 @@ CGLM_EXPORT
 void
 glmc_mat4_identity_array(mat4 * __restrict mat, size_t count);
 
+CGLM_EXPORT
+void
+glmc_mat4_zero(mat4 mat);
+
 CGLM_EXPORT
 void
 glmc_mat4_pick3(mat4 mat, mat3 dest);
diff --git a/src/mat4.c b/src/mat4.c
index c648a6e..a9f39c6 100644
--- a/src/mat4.c
+++ b/src/mat4.c
@@ -32,6 +32,12 @@ glmc_mat4_identity_array(mat4 * __restrict mat, size_t count) {
   glm_mat4_identity_array(mat, count);
 }
 
+CGLM_EXPORT
+void
+glmc_mat4_zero(mat4 mat) {
+  glm_mat4_zero(mat);
+}
+
 CGLM_EXPORT
 void
 glmc_mat4_pick3(mat4 mat, mat3 dest) {