diff --git a/pom.xml b/pom.xml
index 1dbb3628e..480a7dec9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -53,11 +53,6 @@
 				</configuration>
 			</plugin>
 			<!-- plugin for coveralls.io -->
-			<plugin>
-				<groupId>org.eluder.coveralls</groupId>
-				<artifactId>coveralls-maven-plugin</artifactId>
-				<version>4.1.0</version>
-			</plugin>
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>cobertura-maven-plugin</artifactId>
diff --git a/skywalking-api/pom.xml b/skywalking-api/pom.xml
index 8091ce333..950251c6d 100644
--- a/skywalking-api/pom.xml
+++ b/skywalking-api/pom.xml
@@ -124,12 +124,6 @@
 					</execution>
 				</executions>
 			</plugin>
-			<!-- plugin for coveralls.io -->
-			<plugin>
-				<groupId>org.eluder.coveralls</groupId>
-				<artifactId>coveralls-maven-plugin</artifactId>
-				<version>4.1.0</version>
-			</plugin>
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>cobertura-maven-plugin</artifactId>