diff --git a/master/master.cfg b/master/master.cfg
index c13e7d8..5cf9239 100644
--- a/master/master.cfg
+++ b/master/master.cfg
@@ -351,11 +351,14 @@ class BuilderType:
                 and self.os in ['windows', 'linux'])
 
     def handles_vulkan(self):
+        # TODO: disabled temporarily pending fixes to the Vulkan runtime
+        return False
+    
         # Stick with Linux on x86-64 for now. Others TBD.
-        return (self.arch == 'x86'
-                and self.bits == 64
-                and self.os == 'linux'
-                and self.halide_branch in [HALIDE_MAIN, HALIDE_RELEASE_17])
+        #return (self.arch == 'x86'
+        #        and self.bits == 64
+        #        and self.os == 'linux'
+        #        and self.halide_branch in [HALIDE_MAIN, HALIDE_RELEASE_17])
 
     def handles_webgpu(self):
         # At the moment, the WebGPU team recommends the OSX versions of Dawn/Node