diff --git a/broker/src/main/java/io/moquette/persistence/MemorySessionStore.java b/broker/src/main/java/io/moquette/persistence/MemorySessionStore.java
index 457c616c..16bfd784 100755
--- a/broker/src/main/java/io/moquette/persistence/MemorySessionStore.java
+++ b/broker/src/main/java/io/moquette/persistence/MemorySessionStore.java
@@ -415,7 +415,7 @@ public class MemorySessionStore implements ISessionsStore {
                                 remove = true;
                             }
                         } else if(platform == ProtoConstants.Platform.Platform_OSX || platform == ProtoConstants.Platform.Platform_Windows || platform == ProtoConstants.Platform.Platform_LINUX) {
-                            if (s.getPlatform() == ProtoConstants.Platform.Platform_OSX || s.getPlatform() == ProtoConstants.Platform.Platform_Windows || platform == ProtoConstants.Platform.Platform_LINUX) {
+                            if (s.getPlatform() == ProtoConstants.Platform.Platform_OSX || s.getPlatform() == ProtoConstants.Platform.Platform_Windows || s.getPlatform() == ProtoConstants.Platform.Platform_LINUX) {
                                 remove = true;
                             }
                         } else {