diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c
index de98dd86719..a016ff3886d 100644
--- a/src/amd/vulkan/radv_device.c
+++ b/src/amd/vulkan/radv_device.c
@@ -1407,9 +1407,9 @@ void radv_GetPhysicalDeviceProperties(
 		.maxCombinedClipAndCullDistances          = 8,
 		.discreteQueuePriorities                  = 2,
 		.pointSizeRange                           = { 0.0, 8192.0 },
-		.lineWidthRange                           = { 0.0, 7.9921875 },
+		.lineWidthRange                           = { 0.0, 8192.0 },
 		.pointSizeGranularity                     = (1.0 / 8.0),
-		.lineWidthGranularity                     = (1.0 / 128.0),
+		.lineWidthGranularity                     = (1.0 / 8.0),
 		.strictLines                              = false, /* FINISHME */
 		.standardSampleLocations                  = true,
 		.optimalBufferCopyOffsetAlignment         = 128,