diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c
index 944183f9ed5a..e22a694e6410 100644
--- a/tools/power/x86/intel-speed-select/isst-config.c
+++ b/tools/power/x86/intel-speed-select/isst-config.c
@@ -1638,7 +1638,7 @@ static void set_fact_enable(int arg)
 			if (ret)
 				goto error_disp;
 		}
-		isst_display_result(i, outf, "turbo-freq --auto", "enable", 0);
+		isst_display_result(-1, outf, "turbo-freq --auto", "enable", 0);
 	}
 
 	return;
diff --git a/tools/power/x86/intel-speed-select/isst-display.c b/tools/power/x86/intel-speed-select/isst-display.c
index 1d1439036c12..4fb0c1d49d64 100644
--- a/tools/power/x86/intel-speed-select/isst-display.c
+++ b/tools/power/x86/intel-speed-select/isst-display.c
@@ -645,13 +645,15 @@ void isst_display_result(int cpu, FILE *outf, char *feature, char *cmd,
 	char header[256];
 	char value[256];
 
-	snprintf(header, sizeof(header), "package-%d",
-		 get_physical_package_id(cpu));
-	format_and_print(outf, 1, header, NULL);
-	snprintf(header, sizeof(header), "die-%d", get_physical_die_id(cpu));
-	format_and_print(outf, 2, header, NULL);
-	snprintf(header, sizeof(header), "cpu-%d", cpu);
-	format_and_print(outf, 3, header, NULL);
+	if (cpu >= 0) {
+		snprintf(header, sizeof(header), "package-%d",
+			 get_physical_package_id(cpu));
+		format_and_print(outf, 1, header, NULL);
+		snprintf(header, sizeof(header), "die-%d", get_physical_die_id(cpu));
+		format_and_print(outf, 2, header, NULL);
+		snprintf(header, sizeof(header), "cpu-%d", cpu);
+		format_and_print(outf, 3, header, NULL);
+	}
 	snprintf(header, sizeof(header), "%s", feature);
 	format_and_print(outf, 4, header, NULL);
 	snprintf(header, sizeof(header), "%s", cmd);