diff --git a/binaries/aarch64/tpws b/binaries/aarch64/tpws
index b3ac624..f392e18 100755
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diff --git a/binaries/arm/tpws b/binaries/arm/tpws
index ff145a8..165604f 100755
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diff --git a/binaries/freebsd-x64/tpws b/binaries/freebsd-x64/tpws
index b71cfb0..16edfda 100755
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diff --git a/binaries/mac64/tpws b/binaries/mac64/tpws
index 6b16bec..c90ee86 100755
Binary files a/binaries/mac64/tpws and b/binaries/mac64/tpws differ
diff --git a/binaries/mips32r1-lsb/tpws b/binaries/mips32r1-lsb/tpws
index 62c3aaf..5b1c2e9 100755
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diff --git a/binaries/mips32r1-msb/tpws b/binaries/mips32r1-msb/tpws
index 539bc44..ee27549 100755
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diff --git a/binaries/mips64r2-msb/tpws b/binaries/mips64r2-msb/tpws
index 1a842f4..476baf5 100755
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diff --git a/binaries/ppc/tpws b/binaries/ppc/tpws
index 0305074..f556c49 100755
Binary files a/binaries/ppc/tpws and b/binaries/ppc/tpws differ
diff --git a/binaries/x86/tpws b/binaries/x86/tpws
index 928d9a7..98711e9 100755
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diff --git a/binaries/x86_64/tpws b/binaries/x86_64/tpws
index 6e67e01..686000d 100755
Binary files a/binaries/x86_64/tpws and b/binaries/x86_64/tpws differ
diff --git a/binaries/x86_64/tpws_wsl.tgz b/binaries/x86_64/tpws_wsl.tgz
index b4addfc..2e72544 100644
Binary files a/binaries/x86_64/tpws_wsl.tgz and b/binaries/x86_64/tpws_wsl.tgz differ
diff --git a/tpws/resolver.c b/tpws/resolver.c
index 5faffd9..f7f2049 100644
--- a/tpws/resolver.c
+++ b/tpws/resolver.c
@@ -179,14 +179,24 @@ bool resolver_init(int threads, int fd_signal_pipe)
 	action.sa_handler = sigbreak;
 	sigaction(SIG_BREAK, &action, NULL);
 
+
+	pthread_attr_t attr;
+	if (pthread_attr_init(&attr)) goto ex1;
+	// set minimum thread stack size
+	if (pthread_attr_setstacksize(&attr,20480))
+	{
+		pthread_attr_destroy(&attr);
+		goto ex1;
+	}
 	for(t=0, resolver.threads=threads ; t<threads ; t++)
 	{
-		if (pthread_create(resolver.thread + t, NULL, resolver_thread, NULL))
+		if (pthread_create(resolver.thread + t, &attr, resolver_thread, NULL))
 		{
 			resolver.threads=t;
 			break;
 		}
 	}
+	pthread_attr_destroy(&attr);
 	if (!resolver.threads)
 	{
 		// could not start any threads