diff --git a/tests/issues/issue444.icry b/tests/issues/issue444.icry
deleted file mode 100644
index e39a0b4b..00000000
--- a/tests/issues/issue444.icry
+++ /dev/null
@@ -1,2 +0,0 @@
-:set prover = yices
-:prove \(x:[32]) -> x!0 ==> x * (x ^^ -1) == 1
diff --git a/tests/issues/issue444.icry.stdout b/tests/issues/issue444.icry.stdout
deleted file mode 100644
index 9e04bda5..00000000
--- a/tests/issues/issue444.icry.stdout
+++ /dev/null
@@ -1,17 +0,0 @@
-Loading module Cryptol
-
-SBV exception:
-
-*** Data.SBV: Unexpected non-success response from Yices:
-***
-***    Sent      : (define-fun s64 () (_ BitVec 32) (bvmul s63 s63))
-***    Expected  : success
-***    Received  : (error "at line 69, column 35: in bvmul: maximal polynomial degree exceeded")
-***
-***    Exit code : ExitSuccess
-***    Executable: /Users/huffman/.bin/yices-smt2
-***    Options   : --incremental
-***
-***    Reason    : Check solver response for further information. If your code is correct,
-***                please report this as an issue either with SBV or the solver itself!
-