diff --git a/tests/rng/tests/01-run.py b/tests/rng/tests/01-run.py
index e6313058c8..e0009378af 100755
--- a/tests/rng/tests/01-run.py
+++ b/tests/rng/tests/01-run.py
@@ -14,16 +14,21 @@ from testrunner import run
 def testfunc(child):
     # RNG source
     child.sendline("source 0")
+    child.expect_exact("> ")
     child.sendline("seed 1337")
+    child.expect_exact("Seed set to 1337")
+    child.expect_exact("> ")
 
     child.sendline("fips")
-    child.expect("Running FIPS 140-2 test, with seed 1337 using Tiny Mersenne Twister PRNG.")
+    child.expect_exact("Running FIPS 140-2 test, with seed 1337 using Tiny Mersenne Twister PRNG.")
     child.expect("Monobit test: passed")
     child.expect("Poker test: passed")
     child.expect("Run test: passed")
     child.expect("Longrun test: passed")
+    child.expect_exact("> ")
 
     child.sendline("dump 10")
+    child.expect_exact("Running dump test, with seed 1337 using Tiny Mersenne Twister PRNG.")
     child.expect("1555530734")
     child.expect("2178333451")
     child.expect("2272913641")
@@ -34,13 +39,18 @@ def testfunc(child):
     child.expect("1550167154")
     child.expect("3454972398")
     child.expect("1034066532")
+    child.expect_exact("> ")
 
     child.sendline("entropy")
     child.expect(re.compile(r"Calculated 7\.994\d{3} bits of entropy from 10000 samples\."))
+    child.expect_exact("> ")
 
     # Constant source
     child.sendline("source 1")
+    child.expect_exact("> ")
     child.sendline("seed 1337")
+    child.expect_exact("Seed set to 1337")
+    child.expect_exact("> ")
 
     child.sendline("fips")
     child.expect("Running FIPS 140-2 test, with seed 1337 using constant value.")
@@ -48,6 +58,7 @@ def testfunc(child):
     child.expect("- Poker test: failed")
     child.expect("- Run test: failed")
     child.expect("- Longrun test: passed")
+    child.expect_exact("> ")
 
     child.sendline("dump 10")
     child.expect("1337")
@@ -60,9 +71,12 @@ def testfunc(child):
     child.expect("1337")
     child.expect("1337")
     child.expect("1337")
+    child.expect_exact("> ")
 
     child.sendline("entropy")
+    child.expect_exact("Running entropy test, with seed 1337 using constant value.")
     child.expect(re.compile(r"Calculated 0\.017\d{3} bits of entropy from 10000 samples\."))
+    child.expect_exact("> ")
 
 
 if __name__ == "__main__":