diff --git a/tests/modeprint/modeprint.c b/tests/modeprint/modeprint.c
index f424f19d..880269b0 100644
--- a/tests/modeprint/modeprint.c
+++ b/tests/modeprint/modeprint.c
@@ -113,7 +113,7 @@ static int printProperty(int fd, drmModeResPtr res, drmModePropertyPtr props, ui
 
 	} else {
 		for (j = 0; j < props->count_enums; j++) {
-			printf("\t\t%" PRId64 " = %s\n", props->enums[j].value, props->enums[j].name);
+			printf("\t\t%" PRId64" = %s\n", (uint64_t)props->enums[j].value, props->enums[j].name);
 			if (props->enums[j].value == value)
 				name = props->enums[j].name;
 		}
diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c
index 5fd22f79..d6ab9dc8 100644
--- a/tests/modetest/modetest.c
+++ b/tests/modetest/modetest.c
@@ -376,7 +376,7 @@ static void dump_prop(struct device *dev, drmModePropertyPtr prop,
 		printf("\t\tenums:");
 		for (i = 0; i < prop->count_enums; i++)
 			printf(" %s=%"PRIu64, prop->enums[i].name,
-			       prop->enums[i].value);
+			       (uint64_t)prop->enums[i].value);
 		printf("\n");
 	} else if (drm_property_type_is(prop, DRM_MODE_PROP_BITMASK)) {
 		printf("\t\tvalues:");
diff --git a/tests/proptest/proptest.c b/tests/proptest/proptest.c
index 0ab0907d..88bed10b 100644
--- a/tests/proptest/proptest.c
+++ b/tests/proptest/proptest.c
@@ -127,7 +127,7 @@ dump_prop(uint32_t prop_id, uint64_t value)
 		printf("\t\tenums:");
 		for (i = 0; i < prop->count_enums; i++)
 			printf(" %s=%"PRIu64, prop->enums[i].name,
-			       prop->enums[i].value);
+			       (uint64_t)prop->enums[i].value);
 		printf("\n");
 	} else if (drm_property_type_is(prop, DRM_MODE_PROP_BITMASK)) {
 		printf("\t\tvalues:");