diff --git a/include/cglm/call/mat3.h b/include/cglm/call/mat3.h
index fbd8270..36dcb27 100644
--- a/include/cglm/call/mat3.h
+++ b/include/cglm/call/mat3.h
@@ -24,6 +24,10 @@ CGLM_EXPORT
 void
 glmc_mat3_identity(mat3 mat);
 
+CGLM_EXPORT
+void
+glmc_mat3_zero(mat3 mat);
+
 CGLM_EXPORT
 void
 glmc_mat3_identity_array(mat3 * __restrict mat, size_t count);
diff --git a/src/mat3.c b/src/mat3.c
index 337f1f1..1286bd9 100644
--- a/src/mat3.c
+++ b/src/mat3.c
@@ -20,6 +20,12 @@ glmc_mat3_identity(mat3 mat) {
   glm_mat3_identity(mat);
 }
 
+CGLM_EXPORT
+void
+glmc_mat3_zero(mat3 mat) {
+  glm_mat3_zero(mat);
+}
+
 CGLM_EXPORT
 void
 glmc_mat3_identity_array(mat3 * __restrict mat, size_t count) {