diff --git a/src/panfrost/vulkan/panvk_physical_device.c b/src/panfrost/vulkan/panvk_physical_device.c
index f547cb46a72..33c09906afb 100644
--- a/src/panfrost/vulkan/panvk_physical_device.c
+++ b/src/panfrost/vulkan/panvk_physical_device.c
@@ -667,7 +667,7 @@ get_device_properties(const struct panvk_instance *instance,
       .lineWidthRange = {0.0, 7.9921875},
       .pointSizeGranularity = (1.0 / 16.0),
       .lineWidthGranularity = (1.0 / 128.0),
-      .strictLines = false,
+      .strictLines = true,
       .standardSampleLocations = true,
       .optimalBufferCopyOffsetAlignment = 64,
       .optimalBufferCopyRowPitchAlignment = 64,