diff --git a/CHANGES b/CHANGES
index 37587e2228..b7ac264b0b 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,16 @@
+6.0.0-dev.602 | 2023-05-17 16:10:57 +0200
+
+  * Add license header to zeek-config*.h and zeek-version.h (Arne Welzel, Corelight)
+
+  * Rename util-config.h to zeek-config-paths.h and install it (Arne Welzel, Corelight)
+
+    The util-config.h has never been installed previously. Skimming the history,
+    it was only meant for inclusion from util.cc, hence the name. Now that it's
+    included from some other headers, rename it to align with what it
+    contains and install it, too.
+
+  * Ensure spicyz/config.h is installed (Arne Welzel, Corelight)
+
 6.0.0-dev.598 | 2023-05-17 12:46:23 +0200
 
   * Introduce environment variables to override more paths configured
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 17037915bf..5b918db39b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1112,10 +1112,16 @@ string(TOLOWER ${CMAKE_BUILD_TYPE} CMAKE_BUILD_TYPE_LOWER)
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/zeek-version.h.in
                ${CMAKE_CURRENT_BINARY_DIR}/zeek-version.h)
 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/zeek-version.h DESTINATION include/zeek)
+
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/zeek-config.h.in
                ${CMAKE_CURRENT_BINARY_DIR}/zeek-config.h)
-include_directories(BEFORE ${CMAKE_CURRENT_BINARY_DIR})
 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/zeek-config.h DESTINATION include/zeek)
+
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/zeek-config-paths.h.in
+               ${CMAKE_CURRENT_BINARY_DIR}/zeek-config-paths.h)
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/zeek-config-paths.h DESTINATION include/zeek)
+
+include_directories(BEFORE ${CMAKE_CURRENT_BINARY_DIR})
 execute_process(COMMAND "${CMAKE_COMMAND}" -E create_symlink "." "${CMAKE_CURRENT_BINARY_DIR}/zeek")
 
 if (BinPAC_ROOT_DIR)
diff --git a/VERSION b/VERSION
index 399a463947..eb5039df81 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-6.0.0-dev.598
+6.0.0-dev.602
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 2c04a778bf..6baf3fa3dc 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -16,7 +16,6 @@ execute_process(COMMAND "${CMAKE_COMMAND}" -E create_symlink ".."
 string(REPLACE "\"" "\\\"" ZEEK_BUILD_INFO_ESCAPED "${ZEEK_BUILD_INFO}")
 string(REPLACE "\n" "\\n" ZEEK_BUILD_INFO_ESCAPED "${ZEEK_BUILD_INFO_ESCAPED}")
 configure_file(version.c.in ${CMAKE_CURRENT_BINARY_DIR}/version.c)
-configure_file(util-config.h.in ${CMAKE_CURRENT_BINARY_DIR}/util-config.h)
 
 # This creates a custom command to transform a bison output file (inFile) into
 # outFile in order to avoid symbol conflicts: - replaces instances of 'yylex' in
diff --git a/src/spicy/manager.cc b/src/spicy/manager.cc
index a90b279cdc..76a8c949f6 100644
--- a/src/spicy/manager.cc
+++ b/src/spicy/manager.cc
@@ -31,7 +31,7 @@
 #include "zeek/spicy/file-analyzer.h"
 #include "zeek/spicy/packet-analyzer.h"
 #include "zeek/spicy/protocol-analyzer.h"
-#include "zeek/util-config.h"
+#include "zeek/zeek-config-paths.h"
 
 using namespace zeek;
 using namespace zeek::spicy;
diff --git a/src/spicy/spicyz/CMakeLists.txt b/src/spicy/spicyz/CMakeLists.txt
index 54800a3db8..003564af21 100644
--- a/src/spicy/spicyz/CMakeLists.txt
+++ b/src/spicy/spicyz/CMakeLists.txt
@@ -1,6 +1,7 @@
 # See the file "COPYING" in the main distribution directory for copyright.
 
 configure_file(config.h.in config.h)
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/config.h DESTINATION include/zeek/spicy/spicyz)
 
 add_executable(spicyz driver.cc glue-compiler.cc main.cc)
 target_compile_options(spicyz PRIVATE "-Wall")
diff --git a/src/spicy/spicyz/config.h.in b/src/spicy/spicyz/config.h.in
index 7d9aad960e..a3bed47c21 100644
--- a/src/spicy/spicyz/config.h.in
+++ b/src/spicy/spicyz/config.h.in
@@ -6,7 +6,7 @@
 
 #include <hilti/rt/filesystem.h>
 
-#include "zeek/util-config.h"
+#include "zeek/zeek-config-paths.h"
 
 namespace zeek::spicy::configuration {
 
diff --git a/src/util.cc b/src/util.cc
index 1e4abcf222..cd9473244f 100644
--- a/src/util.cc
+++ b/src/util.cc
@@ -4,7 +4,7 @@
 
 #include "zeek/zeek-config.h"
 
-#include "util-config.h"
+#include "zeek/zeek-config-paths.h"
 
 #ifdef HAVE_DARWIN
 #include <mach/mach_init.h>
diff --git a/src/util-config.h.in b/zeek-config-paths.h.in
similarity index 80%
rename from src/util-config.h.in
rename to zeek-config-paths.h.in
index 689ac2461e..be135e8b93 100644
--- a/src/util-config.h.in
+++ b/zeek-config-paths.h.in
@@ -1,3 +1,7 @@
+// See the file "COPYING" in the main distribution directory for copyright.
+
+#pragma once
+
 #define ZEEK_SCRIPT_INSTALL_PATH "@ZEEK_SCRIPT_INSTALL_PATH@"
 #define BRO_PLUGIN_INSTALL_PATH "@ZEEK_PLUGIN_DIR@"
 #define ZEEK_PLUGIN_INSTALL_PATH "@ZEEK_PLUGIN_DIR@"
diff --git a/zeek-config.h.in b/zeek-config.h.in
index e475098986..7f9fe60a0c 100644
--- a/zeek-config.h.in
+++ b/zeek-config.h.in
@@ -1,3 +1,5 @@
+// See the file "COPYING" in the main distribution directory for copyright.
+
 #pragma once
 
 /* Old libpcap versions (< 0.6.1) need defining pcap_freecode and
diff --git a/zeek-version.h.in b/zeek-version.h.in
index 30b0c914ba..f09f9ce5a7 100644
--- a/zeek-version.h.in
+++ b/zeek-version.h.in
@@ -1,3 +1,5 @@
+// See the file "COPYING" in the main distribution directory for copyright.
+
 #pragma once
 
 /* Version number of package */