diff --git a/tests/echidna/test_coverage.py b/tests/echidna/test_coverage.py
index dbe303d..167e4b2 100644
--- a/tests/echidna/test_coverage.py
+++ b/tests/echidna/test_coverage.py
@@ -22,12 +22,12 @@
     ("CoverageBytesM.sol", "path-relaxed", 1),
     ("CoverageBytes.sol", "path-relaxed", 2),
     ("CoverageString.sol", "path-relaxed", 2),
-    # ("CoverageStaticTuple.sol", "inst-tx-seq", 5),
-    # ("CoverageNestedTuple.sol", "inst-tx-seq", 5),
-    # ("CoverageArrayOfTuple.sol", "inst-tx-seq", 1),
-    # ("CoverageDynamicTuple1.sol", "inst-tx-seq", 1),
-    # ("CoverageDynamicTuple3.sol", "inst-tx-seq", 1),
-    # ("CoverageDynamicTuple2.sol", "inst-tx-seq", 1),
+    ("CoverageStaticTuple.sol", "inst-tx-seq", 5),
+    ("CoverageNestedTuple.sol", "inst-tx-seq", 5),
+    ("CoverageArrayOfTuple.sol", "inst-tx-seq", 1),
+    ("CoverageDynamicTuple1.sol", "inst-tx-seq", 1),
+    ("CoverageDynamicTuple3.sol", "inst-tx-seq", 1),
+    ("CoverageDynamicTuple2.sol", "inst-tx-seq", 1),
     ("CoverageNestedArrays1.sol", "inst-tx-seq", 1),
     ("CoverageNestedArrays2.sol", "inst-tx-seq", 1),
     ("CoverageNestedArrays3.sol", "inst-tx-seq", 1),