diff --git a/tests/branch_prediction/branch_always.c b/tests/branch_prediction/branch_always.c
index 6e95260..937d994 100644
--- a/tests/branch_prediction/branch_always.c
+++ b/tests/branch_prediction/branch_always.c
@@ -11,7 +11,7 @@ int main(int argc, char** argv) {
 	uint64_t ic = argc > 1 ? atoi(argv[1]) : 65536;
 	uint64_t ss = 0;
 	uint64_t branches = 0;
-	uint32_t state = 0;
+	uint64_t state = 0;
 	uint32_t state2 = 123456789;
 	void* stack[65536];
 	PROF_START();
diff --git a/tests/branch_prediction/branch_mixed.c b/tests/branch_prediction/branch_mixed.c
index 93ee795..8cfd080 100644
--- a/tests/branch_prediction/branch_mixed.c
+++ b/tests/branch_prediction/branch_mixed.c
@@ -11,7 +11,7 @@ int main(int argc, char** argv) {
 	uint64_t ic = argc > 1 ? atoi(argv[1]) : 65536;
 	uint64_t ss = 0;
 	uint64_t branches = 0;
-	uint32_t state = 0;
+	uint64_t state = 0;
 	uint32_t state2 = 123456789;
 	void* stack[65536];
 	PROF_START();
diff --git a/tests/branch_prediction/branch_predictably.c b/tests/branch_prediction/branch_predictably.c
index 6e64f3d..30e3482 100644
--- a/tests/branch_prediction/branch_predictably.c
+++ b/tests/branch_prediction/branch_predictably.c
@@ -11,7 +11,7 @@ int main(int argc, char** argv) {
 	uint64_t ic = argc > 1 ? atoi(argv[1]) : 65536;
 	uint64_t ss = 0;
 	uint64_t branches = 0;
-	uint32_t state = 0;
+	uint64_t state = 0;
 	uint32_t state2 = 123456789;
 	void* stack[65536];
 	PROF_START();
diff --git a/tests/branch_prediction/branch_randomly.c b/tests/branch_prediction/branch_randomly.c
index 969cfe4..c0d26a9 100644
--- a/tests/branch_prediction/branch_randomly.c
+++ b/tests/branch_prediction/branch_randomly.c
@@ -11,7 +11,7 @@ int main(int argc, char** argv) {
 	uint64_t ic = argc > 1 ? atoi(argv[1]) : 65536;
 	uint64_t ss = 0;
 	uint64_t branches = 0;
-	uint32_t state = 0;
+	uint64_t state = 0;
 	uint32_t state2 = 123456789;
 	void* stack[65536];
 	PROF_START();