diff --git a/jdk/make/lib/CoreLibraries.gmk b/jdk/make/lib/CoreLibraries.gmk
index 852879f09ee..6e17ae0634a 100644
--- a/jdk/make/lib/CoreLibraries.gmk
+++ b/jdk/make/lib/CoreLibraries.gmk
@@ -224,7 +224,7 @@ $(eval $(call SetupNativeCompilation,BUILD_LIBZIP, \
         $(call SET_SHARED_LIBRARY_ORIGIN) \
         $(EXPORT_ZIP_FUNCS), \
     LDFLAGS_windows := -export:ZIP_Open -export:ZIP_Close -export:ZIP_FindEntry \
-        -export:ZIP_ReadEntry -export:ZIP_GetNextEntry jvm.lib \
+        -export:ZIP_ReadEntry -export:ZIP_GetNextEntry -export:ZIP_CRC32 jvm.lib \
         $(WIN_JAVA_LIB), \
     LDFLAGS_SUFFIX_linux := -ljvm -ljava $(LIBZ), \
     LDFLAGS_SUFFIX_solaris := -ljvm -ljava $(LIBZ) -lc, \
diff --git a/jdk/src/java.base/share/native/libzip/CRC32.c b/jdk/src/java.base/share/native/libzip/CRC32.c
index e9185b5fb1b..b03b2b9c53c 100644
--- a/jdk/src/java.base/share/native/libzip/CRC32.c
+++ b/jdk/src/java.base/share/native/libzip/CRC32.c
@@ -54,7 +54,8 @@ Java_java_util_zip_CRC32_updateBytes(JNIEnv *env, jclass cls, jint crc,
     return crc;
 }
 
-JNIEXPORT jint ZIP_CRC32(jint crc, const jbyte *buf, jint len)
+JNIEXPORT jint JNICALL
+ZIP_CRC32(jint crc, const jbyte *buf, jint len)
 {
     return crc32(crc, (Bytef*)buf, len);
 }