diff --git a/src/runtime/c/pgf/jit.c b/src/runtime/c/pgf/jit.c
index 0d5fa9dc6..9ae788e8e 100644
--- a/src/runtime/c/pgf/jit.c
+++ b/src/runtime/c/pgf/jit.c
@@ -26,6 +26,16 @@ PGF_INTERNAL void
 pgf_jit_predicate(PgfReader* rdr, PgfAbstr* abstr,
                   PgfAbsCat* abscat)
 {
+    size_t n_funs = pgf_read_len(rdr);
+	gu_return_on_exn(rdr->err, );
+
+    for (size_t i = 0; i < n_funs; i++) {
+        gu_in_f64be(rdr->in, rdr->err);  // ignore
+        gu_return_on_exn(rdr->err, );
+
+        PgfCId name = pgf_read_cid(rdr, rdr->tmp_pool);
+        gu_return_on_exn(rdr->err, );
+    }
 }
 
 PGF_INTERNAL void
diff --git a/src/runtime/c/pgf/reader.c b/src/runtime/c/pgf/reader.c
index 755f14a24..9342d699e 100644
--- a/src/runtime/c/pgf/reader.c
+++ b/src/runtime/c/pgf/reader.c
@@ -1326,7 +1326,7 @@ pgf_read_concretes(PgfReader* rdr, PgfAbstr* abstr, bool with_content)
 PGF_INTERNAL PgfPGF*
 pgf_read_pgf(PgfReader* rdr) {
 	PgfPGF* pgf = gu_new(PgfPGF, rdr->opool);
-	
+
 	pgf->major_version = gu_in_u16be(rdr->in, rdr->err);
 	gu_return_on_exn(rdr->err, NULL);
 
@@ -1335,7 +1335,7 @@ pgf_read_pgf(PgfReader* rdr) {
 
 	pgf->gflags = pgf_read_flags(rdr);
 	gu_return_on_exn(rdr->err, NULL);
-		
+
 	pgf_read_abstract(rdr, &pgf->abstract);
 	gu_return_on_exn(rdr->err, NULL);