diff --git a/.appveyor.yml b/.appveyor.yml
index 8223b53b..97d7de29 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -7,8 +7,8 @@ build_script:
   - gradlew -PpublishMode build
 
 after_build:
-  - if %APPVEYOR_REPO_TAG%==true ( gradlew -PpublishMode bintrayUpload )
-    else ( gradlew -PpublishMode -PVERSION_SUFFIX=-dev bintrayUpload )
+  - if %APPVEYOR_REPO_TAG%==true ( gradlew -PpublishMode -PVERSION_SUFFIX bintrayUpload )
+    else ( gradlew -PpublishMode bintrayUpload )
   - copy libui\build\classes\kotlin\windows\main\libui-cinterop-libui.klib libui-windows.klib
   - copy libui\build\classes\kotlin\windows\main\libui.klib libui-ktx-windows.klib
   - 7z a libui-samples-windows.zip
diff --git a/.travis.yml b/.travis.yml
index 61c80558..1644f615 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -19,9 +19,9 @@ after_success:
   - |
     if [[ "x${TRAVIS_TAG}" != "x" ]]
     then
-      ./gradlew -PpublishMode bintrayUpload
+      ./gradlew -PpublishMode -PVERSION_SUFFIX bintrayUpload
     else
-      ./gradlew -PpublishMode -PVERSION_SUFFIX=-dev bintrayUpload
+      ./gradlew -PpublishMode bintrayUpload
     fi
   - |
     case "${TRAVIS_OS_NAME}" in
diff --git a/gradle.properties b/gradle.properties
index 8d280f66..0464e0c7 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,8 +3,8 @@ kotlin.code.style=official
 LIBUI_VERSION=alpha4.1
 
 GROUP=com.github.msink
-VERSION=0.1.0
-VERSION_SUFFIX=
+VERSION_NAME=0.1.0
+VERSION_SUFFIX=-dev
 
 POM_SCM_URL=https://github.com/msink/kotlin-libui
 POM_SCM_CONNECTION=scm:git:https://github.com/msink/kotlin-libui.git
diff --git a/libui/build.gradle b/libui/build.gradle
index c51d58a5..121fc3ef 100644
--- a/libui/build.gradle
+++ b/libui/build.gradle
@@ -16,7 +16,7 @@ apply plugin: 'maven-publish'
 apply plugin: 'com.jfrog.bintray'
 
 group = GROUP
-version = "${VERSION}${VERSION_SUFFIX}"
+version = "${VERSION_NAME}${VERSION_SUFFIX}"
 
 task downloadArchive(type: Download) {
     def release = "https://github.com/andlabs/libui/releases/download/$LIBUI_VERSION/libui-$LIBUI_VERSION"