diff --git a/eo-maven-plugin/src/main/java/org/eolang/maven/AssembleMojo.java b/eo-maven-plugin/src/main/java/org/eolang/maven/AssembleMojo.java
index cb7681a86f..fdb34419e8 100644
--- a/eo-maven-plugin/src/main/java/org/eolang/maven/AssembleMojo.java
+++ b/eo-maven-plugin/src/main/java/org/eolang/maven/AssembleMojo.java
@@ -243,6 +243,7 @@ public void exec() throws IOException {
             new Moja<>(ParseMojo.class),
             new Moja<>(OptimizeMojo.class),
             new Moja<>(ShakeMojo.class),
+            new Moja<>(VerifyMojo.class),
             new Moja<>(DiscoverMojo.class),
             new Moja<>(ProbeMojo.class),
             new Moja<>(PullMojo.class),
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/snippets/all-features.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/snippets/all-features.yaml
index ce93a030dd..1a085d313d 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/snippets/all-features.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/snippets/all-features.yaml
@@ -1,4 +1,3 @@
-skip: true
 out:
   - ".*works!.*"
 args: ["foo.main"]
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/snippets/fibo.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/snippets/fibo.yaml
index fea20548db..1b0d9771a6 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/snippets/fibo.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/snippets/fibo.yaml
@@ -1,8 +1,10 @@
 skip: true
 out:
-  - ".*true.*"
+  - ".*8 is the 6th number.*"
 args: [ "main" ]
 eo: |
+  +alias org.eolang.io.stdout
+  
   [args] > main
     [n] > f
       if. > @
@@ -11,7 +13,9 @@ eo: |
         plus.
           f (n.minus 1)
           f (n.minus 2)
-    eq. > @
-      8
-      f 6
+    stdout > @
+      QQ.txt.sprintf
+        "%d is the %dth number\n"
+        8
+        f 6
 
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/snippets/ifthenelse.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/snippets/ifthenelse.yaml
index 80169844f6..98825cc20e 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/snippets/ifthenelse.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/snippets/ifthenelse.yaml
@@ -1,4 +1,3 @@
-skip: true
 out:
   - ".*greater.*"
 args: [ "main", "17" ]
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/snippets/simple.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/snippets/simple.yaml
index 3fe87e7e54..76bbd9b4a2 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/snippets/simple.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/snippets/simple.yaml
@@ -1,4 +1,3 @@
-skip: true
 out:
   - ".*Hello, дорогой!.*"
 args: ["simple.main"]