diff --git a/examples/multithread/Makefile.am b/examples/multithread/Makefile.am
index c17b431a..0871efa1 100644
--- a/examples/multithread/Makefile.am
+++ b/examples/multithread/Makefile.am
@@ -14,6 +14,7 @@ multithread_LDADD = \
 	$(MAXMIND_LDADD) \
 	$(LUA_LDADD) \
 	$(PCRE_LDADD) \
+	$(PCRE2_LDADD) \
 	$(SSDEEP_LDADD) \
 	$(YAJL_LDADD)
 
@@ -46,6 +47,7 @@ multithread_CPPFLAGS = \
 	$(LMDB_CFLAGS) \
 	$(LUA_CFLAGS) \
 	$(PCRE_CFLAGS) \
+	$(PCRE2_CFLAGS) \
 	$(LIBXML2_CFLAGS)
 
 
diff --git a/examples/reading_logs_via_rule_message/Makefile.am b/examples/reading_logs_via_rule_message/Makefile.am
index 210edef3..5a6ba74b 100644
--- a/examples/reading_logs_via_rule_message/Makefile.am
+++ b/examples/reading_logs_via_rule_message/Makefile.am
@@ -14,6 +14,7 @@ simple_request_LDADD = \
 	$(MAXMIND_LDADD) \
 	$(LUA_LDADD) \
 	$(PCRE_LDADD) \
+	$(PCRE2_LDADD) \
 	$(SSDEEP_LDADD) \
 	$(YAJL_LDADD)
 
@@ -46,6 +47,7 @@ simple_request_CPPFLAGS = \
 	$(LMDB_CFLAGS) \
 	$(LUA_CFLAGS) \
 	$(PCRE_CFLAGS) \
+	$(PCRE2_CFLAGS) \
 	$(LIBXML2_CFLAGS)
 
 
diff --git a/examples/reading_logs_with_offset/Makefile.am b/examples/reading_logs_with_offset/Makefile.am
index 3ecda10c..a98ed48d 100644
--- a/examples/reading_logs_with_offset/Makefile.am
+++ b/examples/reading_logs_with_offset/Makefile.am
@@ -14,6 +14,7 @@ read_LDADD = \
 	$(LMDB_LDADD) \
 	$(LUA_LDADD) \
 	$(PCRE_LDADD) \
+	$(PCRE2_LDADD) \
 	$(SSDEEP_LDADD) \
 	$(YAJL_LDADD)
 
@@ -46,6 +47,7 @@ read_CPPFLAGS = \
 	$(LMDB_CFLAGS) \
 	$(LUA_CFLAGS) \
 	$(PCRE_CFLAGS) \
+	$(PCRE2_CFLAGS) \
 	$(LIBXML2_CFLAGS)
 
 
diff --git a/examples/using_bodies_in_chunks/Makefile.am b/examples/using_bodies_in_chunks/Makefile.am
index 5d645379..9eb438f3 100644
--- a/examples/using_bodies_in_chunks/Makefile.am
+++ b/examples/using_bodies_in_chunks/Makefile.am
@@ -14,6 +14,7 @@ simple_request_LDADD = \
 	$(LMDB_LDADD) \
 	$(LUA_LDADD) \
 	$(PCRE_LDADD) \
+	$(PCRE2_LDADD) \
 	$(SSDEEP_LDADD) \
 	$(YAJL_LDADD)
 
@@ -46,6 +47,7 @@ simple_request_CPPFLAGS = \
 	$(LMDB_CFLAGS) \
 	$(LUA_CFLAGS) \
 	$(PCRE_CFLAGS) \
+	$(PCRE2_CFLAGS) \
 	$(LIBXML2_CFLAGS)
 
 MAINTAINERCLEANFILES = \
diff --git a/src/parser/Makefile.am b/src/parser/Makefile.am
index cded6261..68567581 100644
--- a/src/parser/Makefile.am
+++ b/src/parser/Makefile.am
@@ -25,6 +25,7 @@ libmodsec_parser_la_CPPFLAGS = \
 	$(YAJL_CFLAGS) \
 	$(LMDB_CFLAGS) \
 	$(PCRE_CFLAGS) \
+	$(PCRE2_CFLAGS) \
 	$(LIBXML2_CFLAGS)
 
 test.cc: seclang-parser.hh
diff --git a/test/benchmark/Makefile.am b/test/benchmark/Makefile.am
index 88da53e8..2ac9d921 100644
--- a/test/benchmark/Makefile.am
+++ b/test/benchmark/Makefile.am
@@ -10,6 +10,7 @@ benchmark_LDADD = \
 	$(GEOIP_LDADD) \
 	$(MAXMIND_LDADD) \
 	$(PCRE_LDADD) \
+	$(PCRE2_LDADD) \
 	$(YAJL_LDADD) \
 	$(LMDB_LDADD) \
 	$(SSDEEP_LDADD) \
@@ -35,6 +36,7 @@ benchmark_CPPFLAGS = \
 	-I$(top_builddir)/headers \
 	$(GLOBAL_CPPFLAGS) \
 	$(PCRE_CFLAGS) \
+	$(PCRE2_CFLAGS) \
 	$(LMDB_CFLAGS) \
 	$(LIBXML2_CFLAGS)
 
diff --git a/test/fuzzer/Makefile.am b/test/fuzzer/Makefile.am
index ea210240..eee3a94e 100644
--- a/test/fuzzer/Makefile.am
+++ b/test/fuzzer/Makefile.am
@@ -18,6 +18,7 @@ afl_fuzzer_LDADD = \
 	$(CURL_LDADD) \
 	$(GEOIP_LDFLAGS) $(GEOIP_LDADD) \
 	$(PCRE_LDADD) \
+	$(PCRE2_LDADD) \
 	$(YAJL_LDFLAGS) $(YAJL_LDADD) \
 	$(LMDB_LDFLAGS) $(LMDB_LDADD) \
 	$(MAXMIND_LDFLAGS) $(MAXMIND_LDADD) \
@@ -44,4 +45,5 @@ afl_fuzzer_CPPFLAGS = \
 	$(YAJL_CFLAGS) \
 	$(LMDB_CFLAGS) \
 	$(PCRE_CFLAGS) \
+	$(PCRE2_CFLAGS) \
 	$(LIBXML2_CFLAGS)
diff --git a/tools/rules-check/Makefile.am b/tools/rules-check/Makefile.am
index 6f398fb2..c79a6256 100644
--- a/tools/rules-check/Makefile.am
+++ b/tools/rules-check/Makefile.am
@@ -15,6 +15,7 @@ modsec_rules_check_LDADD = \
 	$(LMDB_LDADD) \
 	$(LUA_LDADD) \
 	$(PCRE_LDADD) \
+	$(PCRE2_LDADD) \
 	$(SSDEEP_LDADD) \
 	$(YAJL_LDADD)
 
@@ -31,6 +32,7 @@ modsec_rules_check_CPPFLAGS = \
 	-I$(top_builddir)/headers \
 	$(GLOBAL_CPPFLAGS) \
 	$(PCRE_CFLAGS) \
+	$(PCRE2_CFLAGS) \
 	$(LMDB_CFLAGS) \
 	$(MAXMIND_CFLAGS) \
 	$(LIBXML2_CFLAGS)