diff --git a/librz/util/graph_drawable.c b/librz/util/graph_drawable.c
index aa53df3ba5..4be5483c88 100644
--- a/librz/util/graph_drawable.c
+++ b/librz/util/graph_drawable.c
@@ -336,7 +336,7 @@ RZ_API void rz_graph_drawable_to_json(RZ_NONNULL RzGraph /*<RzGraphNodeInfo *, N
 			pj_kb(pj, "is_malloc", print_node->type & RZ_GRAPH_NODE_SUBTYPE_ICFG_MALLOC);
 		} else if (print_node->type == RZ_GRAPH_NODE_TYPE_CFG) {
 			pj_kn(pj, "address", print_node->cfg.address);
-			pj_kb(pj, "is_call", print_node->type & RZ_GRAPH_NODE_SUBTYPE_CFG_CALL);
+			pj_kb(pj, "is_call", print_node->subtype & RZ_GRAPH_NODE_SUBTYPE_CFG_CALL);
 			if (print_node->subtype & RZ_GRAPH_NODE_SUBTYPE_CFG_CALL && print_node->cfg.call_address != UT64_MAX) {
 				pj_kn(pj, "call_address", print_node->cfg.call_address);
 			}
diff --git a/test/db/cmd/cmd_graph b/test/db/cmd/cmd_graph
index 236c4d89a6..0a91062cd0 100644
--- a/test/db/cmd/cmd_graph
+++ b/test/db/cmd/cmd_graph
@@ -617,6 +617,7 @@ FILE=bins/elf/analysis/x86_cfg_test
 CMDS=<<EOF
 s sym.ignore_call
 agF
+agF json
 EOF
 EXPECT=<<EOF
 .-----------------.
@@ -652,6 +653,7 @@ EXPECT=<<EOF
 .-----------------.
 |  0x80000ce (r)  |
 `-----------------'
+{"nodes":[{"id":0,"address":134217923,"is_call":false,"is_entry":true,"is_exit":false,"is_return":false,"out_nodes":[1]},{"id":1,"address":134217924,"is_call":false,"is_entry":false,"is_exit":false,"is_return":false,"out_nodes":[2]},{"id":2,"address":134217927,"is_call":true,"call_address":134218600,"is_entry":false,"is_exit":false,"is_return":false,"out_nodes":[3]},{"id":3,"address":134217932,"is_call":false,"is_entry":false,"is_exit":false,"is_return":false,"out_nodes":[4]},{"id":4,"address":134217933,"is_call":false,"is_entry":false,"is_exit":false,"is_return":false,"out_nodes":[5]},{"id":5,"address":134217934,"is_call":false,"is_entry":false,"is_exit":false,"is_return":true,"out_nodes":[]}]}
 EOF
 RUN