diff --git a/x11/im/scim/actions.py b/x11/im/scim/actions.py
index 60fe10838b..584b7b7b68 100644
--- a/x11/im/scim/actions.py
+++ b/x11/im/scim/actions.py
@@ -15,15 +15,18 @@ def setup():
     shelltools.system("intltoolize --force")
     autotools.configure("\
                          --with-x \
+                         --with-qt5-moc=/usr/lib/qt5/bin/moc \
+                         --with-gtk-version=2,3 \
                          --disable-static \
                          --enable-ld-version-script \
                          --x-includes=/usr/include/X11 \
                          --x-libraries=/usr/lib \
                          --disable-clutter-immodule \
-                        ") 
+                        ")
                          #--disable-panel-gtk \
                          #--disable-setup-ui")
-                       
+                         # no gtk3 support in scim-anthy
+
     pisitools.dosed("libtool", " -shared ", " -Wl,-O1,--as-needed -shared ")
 
 def build():
diff --git a/x11/im/scim/pspec.xml b/x11/im/scim/pspec.xml
index f10af0bf54..b7267d15bf 100644
--- a/x11/im/scim/pspec.xml
+++ b/x11/im/scim/pspec.xml
@@ -19,7 +19,10 @@
         </AdditionalFiles>
         <BuildDependencies>
             <Dependency>gtk2-devel</Dependency>
-            <Dependency>pango-devel</Dependency>
+            <Dependency>gtk3-devel</Dependency>
+            <Dependency>libXt-devel</Dependency>
+            <Dependency>intltool</Dependency>
+            <Dependency>qt5-base-devel</Dependency>
         </BuildDependencies>
         <Patches>
             <Patch level="1">scim-1.4.14-compile.patch</Patch>
@@ -36,12 +39,8 @@
         <Name>scim-core</Name>
         <Summary>Core of SCIM for users</Summary>
         <RuntimeDependencies>
-            <Dependency>atk</Dependency>
-            <Dependency>gtk3</Dependency>
-            <Dependency>cairo</Dependency>
-            <Dependency>pango</Dependency>
-            <Dependency>gdk-pixbuf</Dependency>
-            <Dependency>scim-libs</Dependency>
+            <Dependency>libX11</Dependency>
+            <Dependency>libgcc</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="config">/etc</Path>
@@ -61,11 +60,9 @@
         <Name>scim-libs</Name>
         <Summary>Libraries of SCIM</Summary>
         <RuntimeDependencies>
-            <Dependency>atk</Dependency>
-            <Dependency>gtk3</Dependency>
-            <Dependency>cairo</Dependency>
-            <Dependency>pango</Dependency>
-            <Dependency>gdk-pixbuf</Dependency>
+            <Dependency>libX11</Dependency>
+            <Dependency>libgcc</Dependency>
+            <Dependency>libtool-ltdl</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="library">/usr/lib/libscim-*</Path>
@@ -121,8 +118,8 @@
     </Package>
 
     <Package>
-        <Name>scim-immodule-qt</Name>
-        <Summary>IM Module for Qt applications</Summary>
+        <Name>scim-immodule-qt5</Name>
+        <Summary>IM Module for Qt5 applications</Summary>
         <RuntimeDependencies>
             <Dependency>scim-libs</Dependency>
             <Dependency>qt</Dependency>