diff --git a/src/panfrost/clc/pan_compile.c b/src/panfrost/clc/pan_compile.c
index b80546aaefe..6f88ea9544e 100644
--- a/src/panfrost/clc/pan_compile.c
+++ b/src/panfrost/clc/pan_compile.c
@@ -285,6 +285,13 @@ main(int argc, const char **argv)
    }
 
    off_t spirv_len = lseek(fd, 0, SEEK_END);
+   if (spirv_len < 0) {
+      fprintf(stderr, "Failed to lseek to the end of the file: errno=%d, %s\n",
+              errno, strerror(errno));
+      close(fd);
+      goto input_spirv_open_failed;
+   }
+
    const void *spirv_map = mmap(NULL, spirv_len, PROT_READ, MAP_PRIVATE, fd, 0);
    close(fd);