diff --git a/app/build.gradle b/app/build.gradle
index 3b3ce8b..a5137da 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -21,8 +21,8 @@ android {
         }
 
         ndk {
-            abiFilter("armeabi-v7a")
-//            abiFilter("arm64-v8a")
+//            abiFilter("armeabi-v7a")
+            abiFilter("arm64-v8a")
         }
     }
 
diff --git a/lib/efl_parser.c b/lib/efl_parser.c
index 9a1a106..dd6fff5 100644
--- a/lib/efl_parser.c
+++ b/lib/efl_parser.c
@@ -130,6 +130,10 @@ void *getInstructionAddressFromElf(const char *elf_file, const ASM_Instruction*
         }
     }
     off_t off = progbits_section->sh_addr + instruc_offset;
+
+    if (elf_header != MAP_FAILED)
+        munmap(elf_header, size);
+
     return (void *) ((size_t) base_address + off - bias);
 
     error_exit: