diff --git a/Basic/t/ppt-10_physical_piddles.t b/Basic/t/ppt-10_physical_piddles.t
index ed19d8836..50c864e8b 100644
--- a/Basic/t/ppt-10_physical_piddles.t
+++ b/Basic/t/ppt-10_physical_piddles.t
@@ -7,6 +7,10 @@ BEGIN {
 		print("1..0 # Skip: Perl not compiled with 'useithreads'\n");
 		exit(0);
 	}
+	if (defined $Devel::Cover::VERSION) {
+		print("1..0 # Skip: Devel::Cover no like ithreads\n");
+		exit(0);
+	}
 }
 
 use threads;
diff --git a/Basic/t/ppt-11_memory_mapped.t b/Basic/t/ppt-11_memory_mapped.t
index a58a37491..93e52e8bf 100644
--- a/Basic/t/ppt-11_memory_mapped.t
+++ b/Basic/t/ppt-11_memory_mapped.t
@@ -7,6 +7,10 @@ BEGIN {
 		print("1..0 # Skip: Perl not compiled with 'useithreads'\n");
 		exit(0);
 	}
+	if (defined $Devel::Cover::VERSION) {
+		print("1..0 # Skip: Devel::Cover no like ithreads\n");
+		exit(0);
+	}
 }
 
 use threads;
diff --git a/Basic/t/ppt-20_simd.t b/Basic/t/ppt-20_simd.t
index 08f8d65dd..7262f078f 100644
--- a/Basic/t/ppt-20_simd.t
+++ b/Basic/t/ppt-20_simd.t
@@ -7,6 +7,10 @@ BEGIN {
 		print("1..0 # Skip: Perl not compiled with 'useithreads'\n");
 		exit(0);
 	}
+	if (defined $Devel::Cover::VERSION) {
+		print("1..0 # Skip: Devel::Cover no like ithreads\n");
+		exit(0);
+	}
 }
 
 use Test::More;
diff --git a/Basic/t/ppt-30_sharing_from_threads.t b/Basic/t/ppt-30_sharing_from_threads.t
index 15a1c97e2..e4f8ba680 100644
--- a/Basic/t/ppt-30_sharing_from_threads.t
+++ b/Basic/t/ppt-30_sharing_from_threads.t
@@ -7,6 +7,10 @@ BEGIN {
 		print("1..0 # Skip: Perl not compiled with 'useithreads'\n");
 		exit(0);
 	}
+	if (defined $Devel::Cover::VERSION) {
+		print("1..0 # Skip: Devel::Cover no like ithreads\n");
+		exit(0);
+	}
 }
 
 # Tests if the threads can create data and share amongst themselves