diff --git a/src/test/java/org/apache/maven/plugins/gpg/it/GpgSignAttachedMojoIT.java b/src/test/java/org/apache/maven/plugins/gpg/it/GpgSignAttachedMojoIT.java
index e45ff40..ea36ac1 100644
--- a/src/test/java/org/apache/maven/plugins/gpg/it/GpgSignAttachedMojoIT.java
+++ b/src/test/java/org/apache/maven/plugins/gpg/it/GpgSignAttachedMojoIT.java
@@ -65,9 +65,9 @@ public void testInteractiveWithoutPassphrase() throws Exception
         // then
         assertThat( "Maven execution must fail", invocationResult.getExitCode(), not( 0 ) );
         assertThat(
-            "Maven execution failed because pinentry input prompt timed out",
+            "Maven execution failed because no pinentry program is available",
             buildLogContent,
-            containsString( "[GNUPG:] FAILURE sign 83886142" )
+            containsString( "[GNUPG:] FAILURE sign 67108949" )
         );
     }
 
diff --git a/src/test/resources/gnupg/gpg-agent.conf b/src/test/resources/gnupg/gpg-agent.conf
index 302d563..00efc6f 100644
--- a/src/test/resources/gnupg/gpg-agent.conf
+++ b/src/test/resources/gnupg/gpg-agent.conf
@@ -2,4 +2,4 @@
 ignore-cache-for-signing
 
 # Prevent pinentry input prompts from blocking integration tests
-pinentry-timeout 1
+pinentry-program pinentry-non-existent