diff --git a/common/src/main/java/me/lucko/luckperms/common/utils/DebugHandler.java b/common/src/main/java/me/lucko/luckperms/common/utils/DebugHandler.java
index 39775b2c1..6b424d578 100644
--- a/common/src/main/java/me/lucko/luckperms/common/utils/DebugHandler.java
+++ b/common/src/main/java/me/lucko/luckperms/common/utils/DebugHandler.java
@@ -54,9 +54,7 @@ public class DebugHandler {
 
                 try {
                     Thread.sleep(200);
-                } catch (InterruptedException e) {
-                    e.printStackTrace();
-                }
+                } catch (InterruptedException ignored) {}
             }
         });
     }
diff --git a/common/src/main/java/me/lucko/luckperms/common/utils/PermissionCache.java b/common/src/main/java/me/lucko/luckperms/common/utils/PermissionCache.java
index 18ed806ea..7fe0656ab 100644
--- a/common/src/main/java/me/lucko/luckperms/common/utils/PermissionCache.java
+++ b/common/src/main/java/me/lucko/luckperms/common/utils/PermissionCache.java
@@ -52,9 +52,7 @@ public class PermissionCache {
 
                 try {
                     Thread.sleep(5000);
-                } catch (InterruptedException e) {
-                    e.printStackTrace();
-                }
+                } catch (InterruptedException ignored) {}
             }
         });
     }