diff --git a/src/pool/pool_disjoint.c b/src/pool/pool_disjoint.c
index a5f62c4e01..0104c0bb70 100644
--- a/src/pool/pool_disjoint.c
+++ b/src/pool/pool_disjoint.c
@@ -1034,7 +1034,7 @@ const char *disjoint_pool_get_name(void *pool) {
 }
 
 static umf_memory_pool_ops_t UMF_DISJOINT_POOL_OPS = {
-    .version = UMF_VERSION_CURRENT,
+    .version = UMF_POOL_OPS_VERSION_CURRENT,
     .initialize = disjoint_pool_initialize,
     .finalize = disjoint_pool_finalize,
     .malloc = disjoint_pool_malloc,