diff --git a/libraries-concurrency/coroutines-with-quasar/README.md b/libraries-concurrency/README.md
similarity index 100%
rename from libraries-concurrency/coroutines-with-quasar/README.md
rename to libraries-concurrency/README.md
diff --git a/libraries-concurrency/coroutines-with-quasar/pom.xml b/libraries-concurrency/coroutines-with-quasar/pom.xml
deleted file mode 100644
index 59241272e7..0000000000
--- a/libraries-concurrency/coroutines-with-quasar/pom.xml
+++ /dev/null
@@ -1,84 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <artifactId>coroutines-with-quasar</artifactId>
-    <name>coroutines-with-quasar</name>
-
-    <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>libraries-concurrency</artifactId>
-        <version>1.0.0-SNAPSHOT</version>
-    </parent>
-
-    <dependencies>
-        <dependency>
-            <groupId>co.paralleluniverse</groupId>
-            <artifactId>quasar-core</artifactId>
-            <version>0.8.0</version>
-        </dependency>
-        <dependency>
-            <groupId>co.paralleluniverse</groupId>
-            <artifactId>quasar-actors</artifactId>
-            <version>0.8.0</version>
-        </dependency>
-        <dependency>
-            <groupId>co.paralleluniverse</groupId>
-            <artifactId>quasar-reactive-streams</artifactId>
-            <version>0.8.0</version>
-        </dependency>
-    </dependencies>
-
-    <build>
-        <plugins>
-            <plugin>
-                <artifactId>maven-dependency-plugin</artifactId>
-                <version>3.1.2</version>
-                <executions>
-                    <execution>
-                        <id>getClasspathFilenames</id>
-                        <goals>
-                            <goal>properties</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-                <groupId>org.codehaus.mojo</groupId>
-                <artifactId>exec-maven-plugin</artifactId>
-                <version>1.6.0</version>
-                <configuration>
-                    <mainClass>com.baeldung.quasar.App</mainClass>
-                    <workingDirectory>target/classes</workingDirectory>
-                    <executable>java</executable>
-                    <arguments>
-                        <!-- Turn off before production -->
-                        <argument>-Dco.paralleluniverse.fibers.verifyInstrumentation=true</argument>
-
-                        <!-- Quasar Agent -->
-                        <argument>-javaagent:${co.paralleluniverse:quasar-core:jar}</argument>
-
-                        <!-- Classpath -->
-                        <argument>-classpath</argument>
-                        <classpath />
-
-                        <!-- Main class -->
-                        <argument>com.baeldung.quasar.App</argument>
-                    </arguments>
-                </configuration>
-            </plugin>
-            <plugin>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.8.0</version>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>12</source>
-                    <target>12</target>
-                </configuration>
-            </plugin>
-        </plugins>
-    </build>
-</project>
diff --git a/libraries-concurrency/pom.xml b/libraries-concurrency/pom.xml
index cb59b17674..e1307408b0 100644
--- a/libraries-concurrency/pom.xml
+++ b/libraries-concurrency/pom.xml
@@ -5,7 +5,6 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>libraries-concurrency</artifactId>
     <name>libraries-concurrency</name>
-    <packaging>pom</packaging>
 
     <parent>
         <artifactId>parent-modules</artifactId>
@@ -13,8 +12,70 @@
         <version>1.0.0-SNAPSHOT</version>
     </parent>
 
-    <modules>
-        <!-- <module>coroutines-with-quasar</module>  --><!-- we haven't upgraded to Java 12 -->
-    </modules>
+    <dependencies>
+        <dependency>
+            <groupId>co.paralleluniverse</groupId>
+            <artifactId>quasar-core</artifactId>
+            <version>0.8.0</version>
+        </dependency>
+        <dependency>
+            <groupId>co.paralleluniverse</groupId>
+            <artifactId>quasar-actors</artifactId>
+            <version>0.8.0</version>
+        </dependency>
+        <dependency>
+            <groupId>co.paralleluniverse</groupId>
+            <artifactId>quasar-reactive-streams</artifactId>
+            <version>0.8.0</version>
+        </dependency>
+    </dependencies>
 
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <version>3.1.2</version>
+                <executions>
+                    <execution>
+                        <id>getClasspathFilenames</id>
+                        <goals>
+                            <goal>properties</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>1.6.0</version>
+                <configuration>
+                    <mainClass>com.baeldung.quasar.App</mainClass>
+                    <workingDirectory>target/classes</workingDirectory>
+                    <executable>java</executable>
+                    <arguments>
+                        <!-- Turn off before production -->
+                        <argument>-Dco.paralleluniverse.fibers.verifyInstrumentation=true</argument>
+
+                        <!-- Quasar Agent -->
+                        <argument>-javaagent:${co.paralleluniverse:quasar-core:jar}</argument>
+
+                        <!-- Classpath -->
+                        <argument>-classpath</argument>
+                        <classpath />
+
+                        <!-- Main class -->
+                        <argument>com.baeldung.quasar.App</argument>
+                    </arguments>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>11</source>
+                    <target>11</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 </project>
\ No newline at end of file
diff --git a/libraries-concurrency/coroutines-with-quasar/src/main/java/com/baeldung/quasar/App.java b/libraries-concurrency/src/main/java/com/baeldung/quasar/App.java
similarity index 100%
rename from libraries-concurrency/coroutines-with-quasar/src/main/java/com/baeldung/quasar/App.java
rename to libraries-concurrency/src/main/java/com/baeldung/quasar/App.java
diff --git a/pom.xml b/pom.xml
index 20adc4bfef..e441386a53 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1274,7 +1274,7 @@
                 <module>wildfly</module>
                 <module>xml</module>
                 <module>xstream</module>
-                <module>libraries-concurrency</module>
+<!--                <module>libraries-concurrency</module>--> <!-- we haven't upgraded to Java 11 -->
             </modules>
 
         </profile>