diff --git a/apps/src/init.c b/apps/src/init.c
index a6774a03..01fc6778 100644
--- a/apps/src/init.c
+++ b/apps/src/init.c
@@ -123,7 +123,7 @@ int main()
 
     sleep(2);
 
-    if (execv("/bin/sym", NULL) < 0)
+    if (execv("/sys/config", NULL) < 0)
     {
         perror("execv");
         return 1;
diff --git a/kernel/include/errno.h b/kernel/include/errno.h
index e7d472e9..efd5e4f8 100644
--- a/kernel/include/errno.h
+++ b/kernel/include/errno.h
@@ -2,6 +2,7 @@
 
 #define EPERM 1
 #define ENOENT 2
+#define ENOEXEC 8
 #define EBADF 9
 #define ENOMEM 12
 #define EISDIR 21
diff --git a/kernel/src/sys/exec.cpp b/kernel/src/sys/exec.cpp
index c9663df5..5c242fbb 100644
--- a/kernel/src/sys/exec.cpp
+++ b/kernel/src/sys/exec.cpp
@@ -34,7 +34,7 @@ void sys_exec(Context* context, const char* pathname)
 
     if (ELFLoader::check_elf_image(program) < 0)
     {
-        context->rax = -EINVAL; // FIXME: Should be ENOEXEC.
+        context->rax = -ENOEXEC;
         return;
     }
 
diff --git a/libs/libc/include/errno.h b/libs/libc/include/errno.h
index 8efcc4b7..e5553588 100644
--- a/libs/libc/include/errno.h
+++ b/libs/libc/include/errno.h
@@ -6,6 +6,7 @@ extern int errno;
 
 #define EPERM 1   // Operation not permitted
 #define ENOENT 2  // No such file or directory
+#define ENOEXEC 8 // Exec format error
 #define EBADF 9   // Bad file descriptor
 #define ENOMEM 12 // Cannot allocate memory
 #define EISDIR 21 // Is a directory
diff --git a/libs/libc/src/string.cpp b/libs/libc/src/string.cpp
index ef4334ca..82bf0e04 100644
--- a/libs/libc/src/string.cpp
+++ b/libs/libc/src/string.cpp
@@ -127,6 +127,7 @@ extern "C"
         case EBADF: return "Bad file descriptor";
         case EMFILE: return "Too many open files";
         case EISDIR: return "Is a directory";
+        case ENOEXEC: return "Exec format error";
         case 0: return "Success";
         default: return (char*)(unsigned long int)err;
         }