diff --git a/src/kernel/include/memory.h b/src/kernel/include/memory.h
index 2edc23d..3ca7b01 100644
--- a/src/kernel/include/memory.h
+++ b/src/kernel/include/memory.h
@@ -43,6 +43,7 @@
 extern void *sharePage(PagingInfo *destination, void *sourceAddress,
                        void *destinationAddress);
 extern void freePage(void *pageAddress);
+extern void freePhysicalPage(uint32_t pageId);
 extern void unmapPage(void *pageAddress);
 
 extern void free(void *address);

diff --git a/src/kernel/include/memory.h b/src/kernel/include/memory.h
index 2edc23d..3ca7b01 100644
--- a/src/kernel/include/memory.h
+++ b/src/kernel/include/memory.h
@@ -43,6 +43,7 @@
 extern void *sharePage(PagingInfo *destination, void *sourceAddress,
                        void *destinationAddress);
 extern void freePage(void *pageAddress);
+extern void freePhysicalPage(uint32_t pageId);
 extern void unmapPage(void *pageAddress);
 
 extern void free(void *address);
diff --git a/src/kernel/memory/paging.c b/src/kernel/memory/paging.c
index 4332c44..51b034e 100644
--- a/src/kernel/memory/paging.c
+++ b/src/kernel/memory/paging.c
@@ -254,3 +254,8 @@
 }
 
 void freePage(void *address) { freePageFrom(kernelVirtualPages, address); }
+
+void freePhysicalPage(uint32_t pageId) {
+    markPageFree(kernelPhysicalPages, pageId / 32, pageId % 32,
+                 1 << (pageId % 32));
+}

diff --git a/src/kernel/include/memory.h b/src/kernel/include/memory.h
index 2edc23d..3ca7b01 100644
--- a/src/kernel/include/memory.h
+++ b/src/kernel/include/memory.h
@@ -43,6 +43,7 @@
 extern void *sharePage(PagingInfo *destination, void *sourceAddress,
                        void *destinationAddress);
 extern void freePage(void *pageAddress);
+extern void freePhysicalPage(uint32_t pageId);
 extern void unmapPage(void *pageAddress);
 
 extern void free(void *address);
diff --git a/src/kernel/memory/paging.c b/src/kernel/memory/paging.c
index 4332c44..51b034e 100644
--- a/src/kernel/memory/paging.c
+++ b/src/kernel/memory/paging.c
@@ -254,3 +254,8 @@
 }
 
 void freePage(void *address) { freePageFrom(kernelVirtualPages, address); }
+
+void freePhysicalPage(uint32_t pageId) {
+    markPageFree(kernelPhysicalPages, pageId / 32, pageId % 32,
+                 1 << (pageId % 32));
+}
diff --git a/src/kernel/syscalls/syscall.c b/src/kernel/syscalls/syscall.c
index 4ea80fc..3987d0f 100644
--- a/src/kernel/syscalls/syscall.c
+++ b/src/kernel/syscalls/syscall.c
@@ -21,6 +21,11 @@
                    uint32_t parameter1, uint32_t parameter2,
                    uint32_t parameter3) {
     if (!function) {
+        Service *service = currentSyscall->service;
+        void *espPhysical = getPhysicalAddress(
+            service->pagingInfo.pageDirectory, currentSyscall->esp);
+        freePage(currentSyscall->esp);
+
         if (currentSyscall->respondingTo) {
             listAdd(&callsToProcess, currentSyscall->respondingTo);
         }