diff --git a/regen-makefile.sh b/regen-makefile.sh
index 09088e0..813b212 100755
--- a/regen-makefile.sh
+++ b/regen-makefile.sh
@@ -41,12 +41,12 @@
 
 sed -i -e 's/# TTCN3_DIR = /TTCN3_DIR = \/usr/' Makefile
 sed -i -e 's/LDFLAGS = /LDFLAGS = -L \/usr\/lib\/titan/' Makefile
-sed -i -e 's/LINUX_LIBS = -lxml2/LINUX_LIBS = -lxml2 -lsctp/' Makefile
+sed -i -e 's/LINUX_LIBS = -lxml2/LINUX_LIBS = -lxml2 -lsctp -lssl/' Makefile
 #sed -i -e 's/TTCN3_LIB = ttcn3-parallel/TTCN3_LIB = ttcn3/' Makefile
 
 # The -DMAKEDEPEND_RUN is a workaround for Debian packaging issue,
 # see https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=879816 for details
-sed -i -e 's/CPPFLAGS = -D$(PLATFORM)/CPPFLAGS = -D$(PLATFORM) -DMAKEDEPEND_RUN -DUSE_SCTP -DLKSCTP_MULTIHOMING_ENABLED/' Makefile
+sed -i -e 's/CPPFLAGS = -D$(PLATFORM)/CPPFLAGS = -D$(PLATFORM) -DMAKEDEPEND_RUN -DUSE_SCTP -DLKSCTP_MULTIHOMING_ENABLED -DAS_USE_SSL/' Makefile
 
 #remove -Wall from CXXFLAGS: we're not interested in generic warnings for autogenerated code cluttering the logs
 sed -i -e 's/-Wall//' Makefile