diff --git a/Makefile b/Makefile
index 230f9f0..19f1838 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,17 @@ OUT ?= ./build
 SRC := src
 
 CFLAGS = -Wall -fPIC
-LDFLAGS = -lpthread
+LDFLAGS = \
+	-lpthread
+
+UNAME_S := $(shell uname -s)
+ifneq ($(UNAME_S),Darwin)
+# GNU ld specific options
+LDFLAGS += \
+	-Wl,--gc-sections \
+	-Wl,--as-needed \
+	-Wl,--version-script=./mk/libdcurl.version
+endif
 
 -include $(OUT)/local.mk
 
diff --git a/mk/libdcurl.version b/mk/libdcurl.version
new file mode 100644
index 0000000..205dc04
--- /dev/null
+++ b/mk/libdcurl.version
@@ -0,0 +1,14 @@
+CODEABI_1.0 {
+    global:
+        /* core */
+        dcurl_*;
+
+        /* compat */
+        ccurl_*;
+
+        /* JNI */
+        Java_com_iota_iri_hash_PearlDiver*;
+
+    local: *;
+};
+