diff --git a/.travis.yml b/.travis.yml
index 0df3c077ea..4a2f7f399c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,7 +11,7 @@ before_install:
  - cp gradle.properties.ci gradle.properties
 
 script:
- - JAVA_OPTS="-Xmx384m -XX:+UseG1GC -XX:SoftRefLRUPolicyMSPerMB=0 -noverify" ./gradlew check -S
+ - JAVA_OPTS="-Xmx384m -XX:+UseG1GC -XX:SoftRefLRUPolicyMSPerMB=0 -noverify" ./gradlew check
 
 after_success:
 - ./gradlew coveralls uploadArchives
diff --git a/caffeine/build.gradle b/caffeine/build.gradle
index cf6e592141..1f9c64e53d 100644
--- a/caffeine/build.gradle
+++ b/caffeine/build.gradle
@@ -49,7 +49,11 @@ dependencies {
 }
 
 bundle {
-  instruction 'Import-Package', 'sun.misc.*;resolution:=optional'
+  instruction 'Import-Package', [
+    'sun.misc.*',
+    'com.github.benmanes.caffeine.cache.tracing',
+    'resolution:=optional'
+  ].join(';')
   instruction 'Export-Package', [
     'com.github.benmanes.caffeine',
     'com.github.benmanes.caffeine.base',