diff --git a/libkdcraw/dcraw/dcraw.c b/libkdcraw/dcraw/dcraw.c
index 1b9dce6..36dcc71 100644
--- a/libkdcraw/dcraw/dcraw.c
+++ b/libkdcraw/dcraw/dcraw.c
@@ -3935,7 +3935,7 @@ void CLASS vng_interpolate()
     signed char y1, x1, y2, x2, weight;
     unsigned char grads;
   };
-  static const interpolate_terms terms[] = {
+  static const struct interpolate_terms terms[] = {
     {-2,-2,+0,-1,0,0x01}, {-2,-2,+0,+0,1,0x01}, {-2,-1,-1,+0,0,0x01},
     {-2,-1,+0,-1,0,0x02}, {-2,-1,+0,+0,0,0x03}, {-2,-1,+0,+1,1,0x01},
     {-2,+0,+0,-1,0,0x06}, {-2,+0,+0,+0,1,0x02}, {-2,+0,+0,+1,0,0x03},
@@ -3959,7 +3959,7 @@ void CLASS vng_interpolate()
     {+1,-1,+1,+1,0,0x88}, {+1,+0,+1,+2,0,0x08}, {+1,+0,+2,-1,0,0x40},
     {+1,+0,+2,+1,0,0x10}
   };
-  const interpolate_terms *cpt;
+  const struct interpolate_terms *cpt;
   signed char *cp;
   signed char chood[] = { -1,-1, -1,0, -1,+1, 0,+1, +1,+1, +1,0, +1,-1, 0,-1 };
   ushort (*brow[5])[4], *pix;
diff --git a/libkdcraw/test/CMakeLists.txt b/libkdcraw/test/CMakeLists.txt
index c412d45..2e4a718 100644
--- a/libkdcraw/test/CMakeLists.txt
+++ b/libkdcraw/test/CMakeLists.txt
@@ -6,6 +6,11 @@ include_directories(
   ${CMAKE_SOURCE_DIR}/libkdcraw/libkdcraw
 )
 
+include_directories( SYSTEM
+  ${TDE_INCLUDE_DIR}
+  ${TQT_INCLUDE_DIRS}
+)
+
 
 ##### test programs