diff --git a/lib/parser.c b/lib/parse.c
similarity index 99%
rename from lib/parser.c
rename to lib/parse.c
index 206c0c9..36ec3cf 100644
--- a/lib/parser.c
+++ b/lib/parse.c
@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-#include "parser.h"
+#include "parse.h"
 
 #include <stdbool.h>
 #include <stdlib.h>
diff --git a/lib/parser.h b/lib/parse.h
similarity index 96%
rename from lib/parser.h
rename to lib/parse.h
index f88d5ec..04c9bc3 100644
--- a/lib/parser.h
+++ b/lib/parse.h
@@ -3,8 +3,8 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-#ifndef PARSER_H
-#define PARSER_H
+#ifndef PARSE_H
+#define PARSE_H
 
 #include <stdbool.h>
 
diff --git a/scripts/build.sh b/scripts/build.sh
index 5bb1c13..6d89232 100644
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -7,10 +7,10 @@ CFLAGS="$CFLAGS -O0 -ggdb"
 mkdir -p build
 
 # Build library
-clang $CFLAGS -Ilib -c lib/parser.c -o build/parser.o
-ar -crs build/lib.a build/parser.o
+clang $CFLAGS -Ilib -c lib/parse.c -o build/parse.o
+ar -crs build/lib.a build/parse.o build/regex.o
 
 # Build tests
 clang $CFLAGS -Itests -c tests/testing.c -o build/testing.o
-clang $CFLAGS -Ilib -Itests -o build/parser_tests \
-	  tests/parser_tests.c build/testing.o build/lib.a
+clang $CFLAGS -Ilib -Itests -o build/parse_tests \
+	  tests/parse_tests.c build/testing.o build/lib.a
diff --git a/scripts/test.sh b/scripts/test.sh
index be0de71..981ecfc 100644
--- a/scripts/test.sh
+++ b/scripts/test.sh
@@ -2,6 +2,6 @@ cd "$(git rev-parse --show-toplevel)"
 
 fails=0
 
-build/parser_tests || fails=`expr $fails + 1`
+build/parse_tests || fails=`expr $fails + 1`
 
 if [ $fails -eq 0 ]; then echo Tests OK; fi
diff --git a/tests/parser_tests.c b/tests/parse_tests.c
similarity index 99%
rename from tests/parser_tests.c
rename to tests/parse_tests.c
index c120767..c86ec56 100644
--- a/tests/parser_tests.c
+++ b/tests/parse_tests.c
@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-#include "parser.h"
+#include "parse.h"
 #include "testing.h"
 
 #define PARSE_EXPR_STRING(s, r) parse_expr(s, strlen(s), r)