diff --git a/source/main.cpp b/source/main.cpp
index 99df72a..7264349 100644
--- a/source/main.cpp
+++ b/source/main.cpp
@@ -33,7 +33,6 @@ WUMS_APPLICATION_STARTS() {
             break;
         }
         void *address = (void *) (mem_mapping[i].effective_start_address);
-        uint32_t size = mem_mapping[i].effective_end_address - mem_mapping[i].effective_start_address;
 
         MEMExpHeapBlock *curUsedBlock = ((MEMExpHeap *) address)->usedList.head;
         while (curUsedBlock != 0) {
diff --git a/source/memory_mapping.cpp b/source/memory_mapping.cpp
index bb219b0..1f8e2d8 100644
--- a/source/memory_mapping.cpp
+++ b/source/memory_mapping.cpp
@@ -777,7 +777,6 @@ uint32_t MemoryMapping_PhysicalToEffective(uint32_t phyiscalAddress) {
 
     uint32_t result = 0;
     const memory_values_t *curMemValues = NULL;
-    int32_t curOffset = 0;
     //iterate through all own mapped memory regions
     for (int32_t i = 0; true; i++) {
         if (mem_mapping[i].physical_addresses == NULL) {