diff --git a/librz/core/cgraph.c b/librz/core/cgraph.c
index e10d3103422..b24a350650e 100644
--- a/librz/core/cgraph.c
+++ b/librz/core/cgraph.c
@@ -725,5 +725,6 @@ RZ_API bool rz_core_graph_write(RZ_NONNULL RzCore *core, ut64 addr, RzCoreGraphT
 		return false;
 	}
 	rz_core_graph_write_graph(core, graph, path);
+	rz_graph_free(graph);
 	return true;
 }
diff --git a/librz/core/cmd_descs/cmd_analysis.yaml b/librz/core/cmd_descs/cmd_analysis.yaml
index 291c556be32..b28abf647b2 100644
--- a/librz/core/cmd_descs/cmd_analysis.yaml
+++ b/librz/core/cmd_descs/cmd_analysis.yaml
@@ -1171,6 +1171,27 @@ commands:
             type: RZ_CMD_ARG_TYPE_OPTION
             flags: RZ_CMD_ARG_FLAG_OPTION
             optional: true
+        details:
+          - name: "Graph Type"
+            entries:
+              - text: "dataref"
+                comment: "Data reference graph"
+              - text: "funcall"
+                comment: "Function call graph"
+              - text: "diff"
+                comment: "Diff graph"
+              - text: "funblock"
+                comment: "Function basic block graph"
+              - text: "import"
+                comment: "Imports graph"
+              - text: "ref"
+                comment: "References graph"
+              - text: "line"
+                comment: "Line graph"
+              - text: "xref"
+                comment: "Cross references graph"
+              - text: "custom"
+                comment: "Custom made graph"
   #####################################################
   # Keep this in sync with dr in cmd_debug.yaml from here...
   - name: ar
diff --git a/librz/core/cmd_descs/cmd_descs.c b/librz/core/cmd_descs/cmd_descs.c
index 823349f3596..db48c07ee15 100644
--- a/librz/core/cmd_descs/cmd_descs.c
+++ b/librz/core/cmd_descs/cmd_descs.c
@@ -17,6 +17,7 @@ static const RzCmdDescDetail analysis_all_esil_details[2];
 static const RzCmdDescDetail analyze_all_preludes_details[2];
 static const RzCmdDescDetail analysis_functions_merge_details[2];
 static const RzCmdDescDetail analysis_appcall_details[2];
+static const RzCmdDescDetail analysis_graph_write_details[2];
 static const RzCmdDescDetail ag_details[2];
 static const RzCmdDescDetail analysis_reg_cond_details[4];
 static const RzCmdDescDetail ar_details[2];
@@ -3431,6 +3432,22 @@ static const RzCmdDescHelp analysis_graph_custom_edge_remove_help = {
 	.args = analysis_graph_custom_edge_remove_args,
 };
 
+static const RzCmdDescDetailEntry analysis_graph_write_Graph_space_Type_detail_entries[] = {
+	{ .text = "dataref", .arg_str = NULL, .comment = "Data reference graph" },
+	{ .text = "funcall", .arg_str = NULL, .comment = "Function call graph" },
+	{ .text = "diff", .arg_str = NULL, .comment = "Diff graph" },
+	{ .text = "funblock", .arg_str = NULL, .comment = "Function basic block graph" },
+	{ .text = "import", .arg_str = NULL, .comment = "Imports graph" },
+	{ .text = "ref", .arg_str = NULL, .comment = "References graph" },
+	{ .text = "line", .arg_str = NULL, .comment = "Line graph" },
+	{ .text = "xref", .arg_str = NULL, .comment = "Cross references graph" },
+	{ .text = "custom", .arg_str = NULL, .comment = "Custom made graph" },
+	{ 0 },
+};
+static const RzCmdDescDetail analysis_graph_write_details[] = {
+	{ .name = "Graph Type", .entries = analysis_graph_write_Graph_space_Type_detail_entries },
+	{ 0 },
+};
 static const char *analysis_graph_write_graphtype_choices[] = { "dataref", "funcall", "diff", "funblock", "import", "ref", "line", "xref", "custom", NULL };
 static const RzCmdDescArg analysis_graph_write_args[] = {
 	{
@@ -3456,6 +3473,7 @@ static const RzCmdDescArg analysis_graph_write_args[] = {
 };
 static const RzCmdDescHelp analysis_graph_write_help = {
 	.summary = "Write to path or display graph image (see graph.gv.format)",
+	.details = analysis_graph_write_details,
 	.args = analysis_graph_write_args,
 };